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Manual of American grape-growing cover

Manual of American grape-growing

Chapter 239: Winchell
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About This Book

A comprehensive manual for commercial and amateur grape-growers that surveys grape domestication and regional suitability, propagation methods, rootstocks, vineyard layout and management, fertilization, pruning and training systems for eastern and Pacific climates, greenhouse culture, pest and disease control, marketing, products, and breeding. It includes botanical descriptions and an extended varieties chapter with practical notes for small-scale and commercial plantings, illustrated methods for grafting and trellising, and guidance on soil, cover crops, and fertilizers while acknowledging variable results. The tone balances practical instructions, regional adaptation, and varietal selection to help readers plan, establish, and maintain productive vineyards across North American conditions.

Vine medium in vigor and hardiness, productive. Canes few, slender, dark brown with heavy bloom; nodes prominent, flattened; tendrils continuous or intermittent, long, bifid. Leaves thick; upper surface light green, dull, rugose; lower surface grayish-green, pubescent; lobes three to five with terminus obtuse; petiolar sinus deep, narrow, sometimes closed and overlapping; basal sinus wide; lateral sinus deep, wide; teeth deep, wide. Flowers semi-fertile, late; stamens upright.

Fruit early mid-season, keeps well. Clusters small, broad, tapering, single-shouldered, sometimes double-shouldered, loose with many abortive berries; pedicel very long, slender; brush green with brown tinge. Berries variable in size, round, light to very dark red with heavy bloom, persistent, soft; skin thick, tender, adherent with some red pigment; flesh green, transparent, juicy, very tender, melting, slightly foxy, tart; very good. Seeds free, one to five, large, long, blunt, light brown.

Regal

(Labrusca, Vinifera)

Regal is an offspring of Lindley, which it greatly resembles. The fruit is attractive in appearance and high in quality. A seemingly insignificant fault might make Regal undesirable in a commercial vineyard; the clusters are borne so close to the wood that it is difficult to harvest the fruit and avoid injury to the berries next to the wood. The variety is worthy of extensive culture in vineyards and gardens. Regal originated with W. A. Woodward, Rockford, Illinois, in 1879.

Vine vigorous, hardy, healthy, very productive. Canes intermediate in length and size, numerous, dark reddish-brown. Tendrils intermittent, bifid or trifid. Leaves large; upper surface green, glossy and rugose; lower surface pale green with a bronze tinge, strongly pubescent. Flowers self-fertile, mid-season; stamens upright.

Fruit mid-season, keeps well. Clusters small, broad, cylindrical, usually with a short single shoulder, sometimes double-shouldered, very compact. Berries large, round, purplish-red with faint bloom, persistent. Skin thin, tough, without pigment. Flesh pale green, very juicy, fine-grained, tender, musky; good. Seeds free, numerous, long, narrow, notched, blunt with a short neck, brown.

Requa

(Labrusca, Vinifera)

This is one of Rogers' hybrids which equals other grapes of its color and season. The grapes are attractive in cluster and berry and are of very good quality but are subject to rot and ripen too late for northern regions. The variety was named Requa in 1869, it having been previously known as No. 28.

Vine vigorous, hardy except in severe winters, medium in productiveness. Canes long, thick; tendrils continuous or intermittent, trifid or bifid. Leaves medium in size, dark green, often thick and rugose; lower surface grayish-green, pubescent. Flowers semi-fertile, late; stamens reflexed.

Fruit late, keeps long. Clusters large, cylindrical, often with a long, single shoulder, compact. Berries large, oval, dark, dull red covered with thin bloom, strongly adherent; skin thin, tough, adherent; flesh pale green, tender, stringy, vinous, foxy, sweet; good to very good. Seeds adherent, medium in size and length, broad, blunt.

Rochester

(Labrusca, Vinifera)

The fruit of Rochester is a large-clustered red grape, handsome and very good in quality. The vine is a strong grower, productive and free from diseases. The variety is difficult to propagate and, therefore, not in favor with nurserymen. The grapes are sweet, rich and vinous but should be used as soon as ripe, as they do not keep well and the berries quickly shatter from the bunch. As an attractive early red grape, Rochester is worth a place in the garden and in favored locations for a special market. Ellwanger and Barry, Rochester, New York, in 1867 grew Rochester from mixed seed of Delaware, Diana, Concord and Rebecca.

Vine vigorous, hardy, productive. Canes long, dark reddish-brown; nodes enlarged, flattened; internodes short; tendrils intermittent, long, bifid or trifid. Leaves large; upper surface light green, glossy, smooth; lower surface grayish-green, pubescent; lobes one to three with terminus acute; petiolar sinus deep; basal sinus absent; lateral sinus shallow; teeth shallow. Flowers fertile, mid-season; stamens upright.

Fruit does not keep well. Clusters large, broad, tapering, usually single-shouldered, compact; pedicel short, slender with few warts; brush slender, yellowish-brown. Berries medium, oval, purplish-red, dull with thin, lilac bloom, drop from the pedicel, soft; skin thick, tough, inclined to crack, free, without pigment, astringent; flesh pale green, transparent, juicy, tender, fine-grained, vinous, sweet; good to very good. Seeds free, one to three, large, short, broad, dark brown.

Rommel

(Labrusca, Vulpina, Vinifera)

Rommel is rarely cultivated in the North, because the vines lack in robustness, hardiness and productiveness and are susceptible to the leaf-hopper; and the grapes do not attain high quality and crack as they ripen. The bunch and berry are attractive in form, size and color. At its best, Rommel is a good table-grape and makes a fine white wine. It is worth growing in the South. T. V. Munson, Denison, Texas, originated Rommel in 1885, from seed of Elvira pollinated by Triumph, and introduced it in 1889.

Vine vigorous in the South. Canes long, numerous, thick, reddish-brown, surface roughened; nodes enlarged, often flattened; internodes short; tendrils intermittent, long, bifid or trifid. Leaves medium in size, round, thick; upper surface light green, dull, rugose; lower surface pale green, free from pubescence but slightly hairy; leaf not lobed, terminus acute to acuminate; petiolar sinus deep, narrow, often closed and overlapping; basal sinus lacking; lateral sinus shallow when present; teeth deep. Flowers semi-fertile, late; stamens upright.

Fruit mid-season, ships and keeps well. Clusters medium to short, broad, cylindrical, single-shouldered, compact; pedicel slender, smooth; brush short, pale green. Berries large, roundish, light green with a yellow tinge, glossy, persistent, firm; skin thin, cracks badly, tender, adherent, without pigment or astringency; flesh greenish, translucent, juicy, tender, melting, stringy, sweet; fair to good. Seeds free, one to four, broad, sharp-pointed, plump, brown.

Rosaki

(Vinifera)

Rosaki is a table-and raisin-grape of southeastern Europe and Asia Minor. According to some of the California nursery companies, it is grown in that state under the name Dattier de Beyrouth, although it would seem from French descriptions that there is a separate, very late variety of the latter name. Rosaki is similar to Malaga and there is a possibility that in some of the warmer parts of the East, it may be grown commercially as a substitute for the latter. The variety seems to be little grown on the Pacific slope.

Vines vigorous, usually very productive. Leaves large, roundish, rugose, usually five-lobed; terminal lobe acuminate; petiolar sinus moderately deep to deep, medium broad; lower lateral sinus shallow, broad, occasionally lacking; upper lateral sinus shallow to medium, broad; margins broadly and bluntly dentate. Fruit ripens the third week in October, keeping qualities excellent; clusters large, loose, tapering, shouldered; berries large to very large, oval to long-oval, pale yellow-green; flesh translucent, tender, meaty, vinous, sprightly; quality good to very good.

Rose of Peru

(Vinifera)

Rose of Peru is a favorite table-grape in California, confused with and possibly the same as Black Prince. Its chief commendable characters are handsome appearance and high quality of fruit and very productive vines. It is not adapted for shipping and does not enter plentifully into commerce. Its season is so late that the variety is hardly worth trying in the East, and yet it has matured in favorable seasons at Geneva, New York. The following description is compiled:

Vine vigorous, healthy, productive; wood short-jointed, dark brown. Leaves of medium size; deep green above, lighter green and tomentose below. Bunches very large, shouldered, very loose, often scraggly; berry large, round, black with firm, crackling flesh; skin rather thin and tender; flavor sweet and rich; quality very good to best. Season late, keeping rather well but not shipping well.

Salem

(Labrusca, Vinifera)

Rogers' No. 22, Rogers' No. 53

Salem (Plate XXVII) is the one of Rogers' hybrids of which the originator is said to have thought most, and to which he gave the name of his place of residence. The two chief faults, unproductiveness and susceptibility to mildew, are not found in all localities, and in these districts, near good markets, Salem ought to rank high as a commercial fruit. The vine is hardy, vigorous and productive and bears handsome fruit of high quality. This variety was christened Salem by Rogers in 1867, two years earlier than his other hybrids were named.

Vine vigorous, hardy, variable in productiveness. Canes long, dark brown; nodes enlarged; tendrils continuous or intermittent, long, bifid or trifid. Leaves variable in size; upper surface dark green, dull; lower surface pale green with slight bronze tinge, pubescent; lobes one to three with terminus acute; petiolar sinus deep, narrow, often overlapping; basal sinus lacking; lateral sinus shallow, narrow, notched. Flowers sterile, mid-season; stamens reflexed.

Fruit early, keeps and ships well. Clusters large, short, broad, tapering, heavily shouldered, compact; pedicel short, thick with small warts, enlarged at point of attachment to berry; brush short, pale green. Berries large, round, dark red, dull, persistent, soft; skin thick, adherent, without pigment, astringent; flesh translucent, juicy, tender, stringy, fine-grained, vinous, sprightly; good to very good. Seeds one to six, large, long and broad, blunt, brown.

Scuppernong

(Rotundifolia)

American Muscadine, Bull, Bullace, Bullet, Fox Grape, Green Scuppernong, Green Muscadine, Hickman, Muscadine, Roanoke

Scuppernong is preëminently the grape of the South, the chief representative of the great species, V. rotundifolia, which runs riot in natural luxuriance from Delaware and Maryland to the Gulf and westward from the Atlantic to Arkansas and Texas. Scuppernong vines are found on arbors, in gardens, or half wild, on trees and fences on nearly every farm in the South Atlantic states. As a rule, these vines receive little cultivation, are unpruned and are given no care of any kind; but even under neglect they produce large crops. The vines are almost immune to mildew, rot, phylloxera, or other fungal or insect pests; they give not only an abundance of fruit but on arbors and trellises are much prized for their shade and beauty. The fruit, to a palate accustomed to other grapes, is not very acceptable, having a musky flavor and a somewhat repugnant odor, which, however, with familiarity becomes quite agreeable. The pulp is sweet and juicy but is lacking in sprightliness. The grapes are not suitable for the market since the berries drop from the bunch in ripening and become more or less smeared with juice so that their appearance is not appetizing.

Vine vigorous, not hardy in the North, very productive. Canes long, numerous, slender, ash-gray to grayish-brown; surface smooth, thickly covered with small, light brown dots; tendrils intermittent, simple. Leaves small, thin; upper surface light green, smooth; lower surface very pale green, pubescent along the ribs; veins inconspicuous. Flowers very late; stamens reflexed.

Fruit late, ripens unevenly, berries drop as they mature. Clusters small, round, unshouldered, loose. Berries few in a cluster, large, round, dull green, often with brown tinge, firm; skin thick, tough with many small russet dots; flesh pale green, juicy, tender, soft, fine-grained, foxy, sweet to agreeably tart; fair to good. Seeds adherent, large, short, broad, unnotched, blunt, plump, surface smooth, brown.

Secretary

(Vinifera, Vulpina, Labrusca)

Injured by mildew and rot which attack leaves, fruit and young wood, the vines of Secretary are able to produce good grapes only in exceptional seasons and in favored localities. The fruit characters of Secretary, however, give the grapes exceptionally high quality, the berries being meaty yet juicy, fine-grained and tender, with a sweet, spicy, vinous flavor. The bunches are large, well-formed, with medium-sized, purplish-black berries covered with thick bloom, making a very handsome cluster. While the vine and foliage somewhat resemble those of Clinton, one of its parents, the variety is not nearly as hardy, vigorous nor productive. Moreover, in any but favored localities in the North, its maturity is somewhat uncertain. These defects keep Secretary from becoming of commercial importance and make it of value only to the amateur. Secretary is one of the first productions of J. H. Ricketts, Newburgh, New York, the original vine coming from seed of Clinton fertilized by Muscat Hamburg, planted in 1867.

Vine vigorous, doubtfully hardy, variable in productiveness. Canes numerous, light brown, conspicuously darker at nodes, surface covered with thin, blue bloom; tendrils intermittent, bifid. Leaves small to medium, thin; upper surface light green, dull, smooth; lower surface pale green, glabrous. Flowers semi-fertile, early; stamens upright.

Fruit ripens after Concord, keeps and ships well. Clusters large, long, cylindrical with a large, single shoulder, often loose and with many abortive fruits. Berries large, round, flattened at attachment to pedicel, dark purplish-black, glossy, persistent, firm; skin tough with wine-colored pigment; flesh green, juicy, fine-grained, tender, vinous, sweet; good. Seeds free, large, broad, notched, long, dark brown.

Senasqua

(Labrusca, Vinifera)

The vine of Senasqua lacks in vigor, hardiness, productiveness and health. The grapes are of good quality, and when well grown are up to the average fruits of the Labrusca-Vinifera hybrids. Unfortunately the berries have a tendency to crack which is aggravated by the bunches being so compact as to crowd the berries. Senasqua is one of the latest grapes to open its buds and is, therefore, seldom injured by late frosts. It can be recommended only for the garden for the sake of variety. Stephen W. Underhill of Crown Point, New York, originated Senasqua from seed of Concord pollinated by Black Prince.

Vine weak and tender, often unproductive. Canes short, few, reddish-brown; nodes enlarged, flattened; tendrils intermittent, long, trifid or bifid. Leaves light green, glossy, rugose; lower surface whitish-green, pubescent; leaf usually not lobed with terminus acute; petiolar sinus narrow; basal and lateral sinuses shallow and narrow when present. Flowers fertile, late; stamens upright.

Fruit a little later than Concord, keeps well. Clusters large, broad, irregularly tapering, usually with a small, single shoulder, very compact; pedicel thick, smooth, enlarged at point of attachment; brush short, reddish. Berries large, round, reddish-black, persistent, firm; skin thick, tender, cracks, adherent, contains some wine-colored pigment; flesh green, translucent, juicy, tender, meaty, vinous, spicy; good. Seeds free, one to five, long, narrow, one-sided, light brown.

Sultana

(Vinifera)

This variety was formerly the standard seedless grape in California for home use and raisins, but it is now outstripped by Sultanina. Sultana is possibly better flavored than Sultanina but the vines are hardly as vigorous or productive and the berries often have seeds. The description is compiled.

Vines vigorous, upright, productive. Leaves large, five-lobed, with large sinuses, light in color, coarsely toothed. Bunches large, long, cylindrical, heavily shouldered, sometimes not well filled, often loose and scraggly; berries small, round, firm and crisp, golden-yellow, sweet with considerable piquancy; quality good.

Sultanina

(Vinifera)

Thompson's Seedless

Sultanina is one of the standard seedless grapes of the Pacific slope, grown both to eat out of hand and for raisins. Probably it can be grown in home plantations in favored parts of eastern America where the season is long and warm. The following description is compiled from Californian viticulturists:

Vine very vigorous, very productive; trunk large with very long canes. Leaves glabrous on both sides, dark yellow-green above, light below; generally three-lobed, with shallow sinuses; teeth short and obtuse. Bunch large, conico-cylindrical, well filled, with herbaceous peduncles; berries oval, beautiful golden-yellow color; skin moderately thick; flesh of rather neutral flavor; very good.

Taylor

(Vulpina, Labrusca)

Bullitt

While it is from the species to which Taylor belongs that we must look for our hardiest vines, nevertheless this grape and its offspring, although not tender to cold, do best in southern regions, as they require a long warm summer to mature properly. The quality of the fruit of Taylor is fair to good, the flavor being sweet, pure, delicate and spicy and the flesh tender and juicy; but the bunches are small and the flowers are infertile so that the berries do not set well, making very imperfect and unsightly clusters. The skin is such, also, that it cracks badly, a defect seemingly transmitted to many of the seedlings of the variety. The vine is strong, healthy, hardy but not very productive. The original vine of Taylor was a wild seedling found in the early part of the last century on the Cumberland Mountains near the Kentucky-Tennessee line by a Mr. Cobb.

Vine vigorous to rank, healthy, hardy, variable in productiveness. Leaves small, attractive in color, smooth. Flowers bloom early; stamens reflexed.

Fruit ripens about two weeks before Isabella. Clusters small to medium, shouldered, loose or moderately compact. Berries small to medium, roundish, pale greenish-white, sometimes tinged with amber; skin very thin; pulp sweet, spicy; fair to good in quality.

Triumph

(Labrusca, Vinifera)

When quality, color, shape and size of bunch and berry are considered, Triumph (Plate XXVIII) is one of the finest dessert grapes of America. At its best, it is a magnificent bunch of golden grapes of highest quality, esteemed even in southern Europe where it must compete with the best of the Viniferas. In America, however, its commercial importance is curtailed by the fact that the fruit requires a long season for proper development. Triumph has, in general, the vine characters of the Labrusca parent, Concord, especially its habit of growth, vigor, productiveness and foliage characters, falling short in hardiness, resistance to fungal diseases and earliness of fruit, the fruit maturing with or a little later than Catawba. While the vine characters of Triumph are those of Labrusca, there is scarcely a suggestion of the coarseness, or of the foxy odor and taste of Labrusca, and the objectionable seeds, pulp and skin of the native grape give way to the far less objectionable structures of Vinifera. The flesh is tender and melting and the flavor rich, sweet, vinous, pure and delicate. The skins of the berries under unfavorable conditions crack badly, the variety, therefore, neither shipping nor keeping well. Triumph was grown soon after the Civil War by George W. Campbell, Delaware, Ohio, from seed of Concord fertilized by Chasselas Musque.

Vine vigorous. Canes long, dark brown with much bloom; nodes enlarged; tendrils intermittent, long, trifid, sometimes bifid. Leaves large; upper surface light green, dull, rugose; lower surface grayish-white, pubescent; leaf usually not lobed with terminus obtuse; petiolar sinus deep, narrow, often closed and overlapping; basal sinus absent; lateral sinus shallow and narrow when present; teeth deep, wide. Flowers self-fertile, late; stamens upright.

Fruit very late. Clusters very large, long, broad, cylindrical, sometimes single-shouldered, compact; pedicel slender, smooth; brush short, yellowish-green. Berries medium in size, oval, golden yellow, glossy with heavy bloom, persistent, firm; skin thin, inclined to crack, adherent, without pigment, slightly astringent; flesh light green, translucent, juicy, fine-grained, tender, vinous; good to very good. Seeds free, one to five, small, brown.

Ulster

(Labrusca, Vinifera)

The vines of Ulster set too much fruit in spite of efforts to control the crop by pruning; two undesirable results follow, the bunches are small and the vines, lacking vigor at best, fail to recover from the overfruitfulness. These defects keep the variety from becoming of importance commercially or even a favorite as a garden grape. The quality of the fruit is very good, being much like that of Catawba, and under favorable conditions it is an attractive green with a red tinge. The fruit keeps well when the variety is grown under conditions suited to it. Ulster originated with A. J. Caywood, Marlboro, New York, and was introduced by him about 1885. Its parents are said to be Catawba pollinated by a wild Æstivalis. Both vine and fruit show traces of Labrusca and Vinifera, but the Æstivalis characters, if present, are not apparent.

Vine hardy, productive, overbears. Canes short, slender, dark brown, surface roughened and covered with faint pubescence; nodes enlarged and flattened; internodes short; tendrils intermittent, bifid, dehisce early. Leaves small, thick; upper surface light green, glossy, smooth; lower surface grayish-white, pubescent; leaf usually not lobed with terminus acute; petiolar sinus medium to wide; basal sinus absent; lateral sinus a notch when present; teeth shallow, wide. Flowers self-fertile, early; stamens upright.

Fruit late mid-season. Clusters long, cylindrical, often single-shouldered, compact; pedicel slender, with numerous warts; brush short, yellowish-green. Berries medium in size, round, dark dull red with thin bloom, persistent; skin thick, tough, adherent, astringent; flesh pale green, translucent, juicy, tender, fine-grained, faintly aromatic, slightly foxy; good to very good. Seeds free, one to six, medium in size, plump, brown.

Verdal

(Vinifera)

Aspiran Blanc

Verdal is one of the standard late grapes of the Pacific slope, ripening among the last. The grapes are seen seldom in distant markets and the quality is not quite good enough to make it a very great favorite for home plantations. Vigor and hardiness of vines commend it as do the large and handsome fruits, and these qualities, with late ripening, will probably long keep it on grape lists in the far West. The description is compiled.

Vines vigorous, hardy, healthy and productive; canes rather slender, half erect. Leaves of medium size, glabrous on both surfaces, except below near the axis of the main nerve; sinuses well marked and generally closed, giving the leaf the appearance of having five holes; teeth long, unequal, acuminate. Bunches large to very large, irregular, long-conical, usually compact; shoulders small or lacking; berries large or very large, yellowish-green; skin thick but tender; flesh crisp, firm; flavor agreeable but not rich; quality good. Season very late, keeping and shipping well.

Vergennes

(Labrusca)

The most valuable attribute of Vergennes (Plate XXIX) is certainty in bearing. The vine seldom fails to bear although it often overbears, causing variability in size of fruits and time of ripening. With a moderate crop, the grapes ripen with Concord, but with a heavy load from one to two weeks later. Vergennes is somewhat unpopular with vineyardists because of the sprawling habit of the vines which makes them untractable for vineyard operations; this fault is obviated by grafting on other vines. The grapes are attractive, the quality is good, flavor agreeable, the flesh tender, and seeds and skin are not objectionable. Vergennes is the standard late-keeping grape for northern regions, being very common in the markets as late as January. The original vine was a chance seedling in the garden of William E. Greene, Vergennes, Vermont, in 1874.

Vine variable in vigor, doubtfully hardy, productive, healthy. Canes long, dark brown; nodes enlarged, strongly flattened; tendrils continuous, long, bifid or trifid. Leaves large, thin; upper surface light green, glossy, rugose; lower surface pale green, very pubescent; leaf usually not lobed with terminus broadly acute; petiolar sinus wide; teeth shallow. Flowers semi-sterile, mid-season; stamens upright.

Fruit late, keeps and ships well. Clusters of medium size, broad, cylindrical, sometimes single-shouldered, loose; pedicel with numerous small warts; brush slender, short, pale green. Berries large, oval, light and dark red with thin bloom, persistent; skin thick, tough, adherent, astringent; flesh pale green, juicy, fine-grained, somewhat stringy, tender, vinous; good to very good. Seeds free, one to five, blunt, brown.

Walter

(Vinifera, Labrusca, Bourquiniana)

Were it not almost impossible to grow healthy vines of Walter, the variety would rank high among American grapes. But stunted by fungi which attack leaves, young wood and fruit, it is possible only in exceptionally favorable seasons satisfactorily to produce crops of this variety. Besides susceptibility to diseases, the vines are fastidious to soils, everywhere variable in growth and are injured in cold winters. As if to atone for the faults of the vine, the fruit of Walter is almost perfect, lacking only in size of bunch and berry. The bunch and berry resemble those of Delaware, but the fruit is not as high in quality as that of its parents. Walter is adapted to conditions under which Delaware thrives. A. J. Caywood, Modena, New York, grew this variety about 1850 from seed of Delaware pollinated by Diana.

Vine vigorous. Canes medium in length and size, dark reddish-brown with thin bloom; nodes enlarged, flattened; tendrils intermittent, bifid. Leaves thick; upper surface dark green, glossy, smooth; lower surface tinged with bronze, heavily pubescent; lobes one to three with terminus acute; petiolar sinus narrow; basal sinus lacking; lateral sinus a notch if present. Flowers mid-season; stamens upright.

Fruit early, keeps and ships well. Clusters medium in size, broad, cylindrical, usually single-shouldered, compact; pedicel slender, with small, scattering warts; brush short, slender, green with brown tinge. Berries small, ovate, red, glossy with thin bloom, persistent, firm; skin very tough, adheres slightly, unpigmented; flesh pale green, translucent, juicy, tough, somewhat foxy, vinous, aromatic; good to very good. Seeds adherent, one to four, small, sharp-pointed, light brown.

Wilder

(Labrusca, Vinifera)

The fruit of Wilder is surpassed in quality and appearance by other of Rogers' hybrids, but the vine is the most reliable of any of these hybrid sorts, being vigorous, hardy, productive, and, although somewhat susceptible to mildew, as healthy as any. Wilder is not as well known in the markets as it should be, and now that fungal diseases can be controlled by spraying should be more commonly planted in commercial vineyards, especially for local markets. Wilder is one of the forty-five Labrusca-Vinifera hybrids raised by E. S. Rogers, Salem, Massachusetts, having been described first in 1858.

Vine vigorous, hardy, productive, susceptible to mildew. Canes long, numerous, reddish-brown, darker at the nodes; internodes long; tendrils intermittent, bifid or trifid. Leaves large, irregularly round; upper surface dark green, glossy, smooth; lower surface pale green, pubescent; usually not lobed with terminus acute; petiolar sinus deep, narrow, often closed and overlapping; basal sinus lacking; lateral sinus shallow, narrow, or a mere notch when present. Flowers self-sterile, mid-season; stamens reflexed.

Fruit early mid-season, keeps and ships well. Clusters variable in size, short, broad, tapering, heavily single-shouldered, loose; pedicel long, thick with numerous warts; brush thick, green with tinge of red. Berries large, oval, purplish-black with heavy bloom, persistent, firm; skin thick, adherent to pulp, with bright red pigment, astringent; flesh green, translucent, juicy, tender; good. Seeds adherent, one to five, long, light brown.

Winchell

(Labrusca, Vinifera, Æstivalis)

Green Mountain

The vines of Winchell (Plate XXX) are vigorous, hardy, healthy, productive, and the fruit is early, of high quality and ships well—altogether a most admirable early grape. There are some minor faults which become drawbacks in the culture of Winchell. The berries, and under some conditions the bunches, are small and the bunch is loose with a large shoulder. Sometimes this looseness becomes so pronounced as to give a straggling, poorly-formed cluster; and the shoulder, when as large as the cluster itself, which often happens, makes the cluster unsightly. The grapes shell when fully ripe, a serious fault. Again, while the crop usually ripens evenly, there are seasons when two pickings are needed because of the unevenness in ripening. Lastly, the skin is thin and there is danger in unfavorable seasons of the berries cracking, although this is seldom a serious fault. These defects do not offset the several good characters of Winchell which make it the standard early green grape, deserving to rank with the best early grapes of any color. The original vine was raised by James Milton Clough, Stamford, Vermont, about 1850 from seed of an unknown purple grape.

Vine vigorous, hardy, healthy, very productive. Canes long, numerous, slender, dark brown with thin bloom; nodes enlarged, flattened; tendrils continuous, sometimes intermittent, bifid. Leaves large; upper surface light green, glossy, smooth; lower surface dull green, tinged with bronze, faintly pubescent; lobes three to five with terminal lobe acute; petiolar sinus deep; basal sinus shallow; teeth shallow, wide. Flowers fertile, mid-season; stamens upright.

Fruit early, keeps and ships well. Clusters long, slender, cylindrical, often with a long shoulder, compact; pedicel short, slender with few inconspicuous warts; brush greenish-white. Berries small, round, light green, persistent, soft; skin marked with small, reddish-brown spots, thin, tender, slightly astringent; flesh green, translucent, juicy, tender, fine-grained, sweet; very good to best. Seeds free, one to four, small, plump, wide and long, blunt, brown.

Woodruff

(Labrusca, Vinifera?)

Woodruff is a handsome, showy, brick-red grape with large clusters and berries, but its taste belies its looks, for the flesh is coarse and the flavor poor. The variety would not be worth attention were it not for its excellent vine characters; the vines are hardy, productive and healthy. The grapes ripen a little before Concord and come on the market at a favorable time, especially for a red grape. Woodruff originated from C. H. Woodruff, Ann Arbor, Michigan, as a chance seedling which came up in 1874 and fruited first in 1877.

Vine very vigorous, hardy. Canes dark brown; nodes enlarged, flattened; tendrils continuous, bifid or trifid. Leaves round; upper surface light green, dull, rugose; lower surface greenish-white, pubescent; leaf usually not lobed with terminus acute; petiolar sinus wide; basal sinus lacking; lateral sinus shallow and narrow when present; teeth shallow. Flowers semi-fertile, early; stamens upright.

Fruit ripening before Concord. Clusters broad, widely tapering, usually single-shouldered, compact; pedicel short, thick, smooth; brush long, pale green. Berries large, round, dark red, dull, firm; skin thin, tender, adherent, slightly astringent; flesh pale green, translucent, juicy, tough, coarse, very foxy; fair in quality. Seeds adherent, one to five, broad, short, plump, blunt, brown.

Worden

(Labrusca)

Of the many offspring of Concord, Worden (Plate XXXI) is best known and most meritorious. The grapes differ chiefly from those of Concord in having larger berries and bunches, in having better quality and in being a week to ten days earlier. The vine is equally hardy, healthy, vigorous and productive but is more fastidious in its adaptations to soil, although now and then it does even better. The chief fault of the variety is that the fruit cracks badly, often preventing the profitable marketing of a crop. Besides this tenderness of skin, the fruit-pulp of Worden is softer than that of Concord, there is more juice, and the keeping qualities are not as good, so that the grapes hardly ship as well as those of the more commonly grown grape. Worden is very popular in northern grape regions both for commercial plantations and the garden. It is a more desirable inhabitant of the garden, because of higher quality of fruit than Concord, and under conditions well suited to it is better as a commercial variety, as the fruit is handsomer as well as of better quality. In the markets the fruit ought to sell for a higher price than Concord if desired for immediate consumption, and if it can be harvested promptly, as it does not hang well on the vines. Its earlier season is against it for a commercial variety and, with the defects mentioned, will prevent its taking the place of Concord to a great degree. Worden was originated by Schuyler Worden, Minetto, Oswego County, New York, from seed of Concord planted about 1863.

Vine vigorous, hardy, healthy, productive. Canes large, thick, dark brown with reddish tinge; nodes enlarged, flattened; tendrils continuous, slender, bifid, sometimes trifid. Young leaves tinged on the under side and along the margins of upper side with rose-carmine. Leaves large, thick; upper surface dark green, glossy, smooth; lower surface light bronze, pubescent; leaf usually not lobed; petiolar sinus wide, often urn-shaped; teeth shallow. Flowers fertile, mid-season; stamens upright.

Fruit early. Clusters large, long, broad, tapering, usually single-shouldered, compact; pedicel slender with a few small warts; brush long, light green. Berries large, round, dark purplish-black, glossy with heavy bloom, firm; skin tender, cracks badly, adheres slightly, contains dark red pigment, astringent. Flesh green, translucent, juicy, fine-grained, tough, foxy, sweet, mild; good to very good. Seeds adherent, one to five, large, broad, short, blunt, brown.

Wyoming

(Labrusca)

Hopkins Early Red, Wilmington Red, Wyoming Red

Such value as Wyoming (Plate XXXII) possesses lies in the hardiness, productiveness and healthiness of the vine. The appearance of the fruit is very good, the bunches are well formed and composed of rich amber-colored berries of medium size. The quality, however, is poor, being that of the wild Labrusca in foxiness of flavor and in flesh characters. It is not nearly as valuable as some other of the red Labruscas hitherto described and can hardly be recommended either for the garden or the vineyard. Wyoming was introduced by S. J. Parker of Ithaca, New York, who states that it came from Pennsylvania in 1861.

Vine vigorous, hardy, healthy, productive. Canes numerous, slender, dark reddish-brown covered with blue bloom; nodes enlarged, frequently flattened; tendrils continuous, short, bifid. Leaves of average size and thickness; upper surface light green, dull, smooth; lower surface dull green with tinge of bronze, pubescent; lobes one to three with terminus acute; petiolar sinus shallow, wide; basal sinus usually wanting; lateral sinus shallow and wide when present; teeth shallow. Flowers sterile, mid-season; stamens reflexed.

Fruit early, keeps well. Clusters slender, cylindrical, compact; pedicel short, slender with small warts; brush slender, pale green with brown tinge. Berries medium, round, rich amber red with thin bloom, persistent, firm; skin tender, adherent, astringent; flesh pale green, translucent, juicy, tough, solid, strongly foxy, vinous; poor in quality. Seeds adherent, one to three, slightly notched, light brown.

FOOTNOTES:

[1] Bioletti, Frederic T. Report of International Congress of Viticulture, 88. 1915.

[2] Anthony, R. D. N. Y. Agr. Exp. Sta., Bul. 632: 88. 1917.

[3] Bioletti, Frederic T. Calif. Exp. Sta., Bul. 180: 135. 1906.

[4] Ibid., 136–138.

[5] Bioletti, Frederic T. Calif. Exp. Sta., Bul. 180: 108–112.

[6] Bioletti, Frederic T. Calif. Exp. Sta., Bul. 180: 113–118.

[7] Munson, T. V. Foundations of American Grape Culture, 217. 1909.

[8] Bioletti, Frederic T. Calif. Exp. Sta., Bul. 180: 96–97. 1906.

[9] For an account of this experiment, see Bul. 381 of the N. Y. Agr. Exp. Sta., Geneva.

[10] Quoted from Bul. No. 381, N. Y. Agr. Exp. Sta.

[11] Each weight is of 300 green leaves, 5 from each of 60 vines. The first leaf beyond the last cluster was selected.

[12] Amount to the acre of wood pruned in fall.

[13] Number to the acre.

[14] Munson, T. V. Foundations of American Grape Culture: 224–227. 1909.

[15] Husmann, George C., and Dearing, Charles. Muscadine Grapes. Bul. 709, U. S. Dept. Agr.: 16–19. 1916.

[16] The remainder of this chapter is republished by permission from Bul. 246, Calif. Exp. Sta., Vine Pruning in California, published in 1916 by F. T. Bioletti. Not all of the bulletin is reproduced, but the parts republished are transcribed verbatim. All of the illustrations in this chapter have been redrawn from Professor Bioletti's bulletin.

[17] The following account is founded on work carried on by the author at the N. Y. Agr. Exp. Sta., accounts of which have been given before several horticultural societies in 1916, 1917 and 1918.

[18] Husmann, Geo. C., and Dearing, Charles. The Muscadine Grapes, U. S. Dept. Agr. Bul. 273: 33–36. 1913.

[19] Husmann, George C. U. S. Dept. Agr. Farmers' Bul. No. 644.

[20] Husmann, George C. U. S. Dept. Agr. Bul. No. 349. 1916.