Wolf Prize in Agriculture (1157 Pages)

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Wolf Prize in Agriculture

210. Pound, G. S., and J. C. Walker. Strains of cucumber mosaic virus pathogenic

on crucifers. Phytopath. 38: 21-22. 1948.

211. Walker, J. C., and R. H. Larson. Development of clubroot resistance in cabbage.

Ibid. 38: 28. 1948.

212. Kendrick, J. B., Jr., and J. C. Walker. Anthracnose of tomato. Phytopath. 38:

247-260. 1948.

213. Walker, J. C., and J. B. Kendrick, Jr. Plant nutrition in relation to

disease development. IV. Bacterial canker of  tomato. Amer. Jour. Bot. 35:

186-192. 1948.

214. Walker, J. C., and J. P. Jolivette. Yellows-resistant varieties of cabbage in the

early and midseason roundhead groups. U. S. Dept. Agr. Circ. 775. 20 p.

1948.

215. Walker, J. C., R. H. Larson, R. E. Foster, and J. E. Kuntz. Yellows- resistant

cabbage varieties in the Danish Ballhead-Hollander group. U.S. Dept. Agr.

Circ. 776. 12 p. 1948.

216. Grogan, R. G., and J. C. Walker. Interrelation of bean virus 1 and bean virus

2 as shown by cross-protection tests, Phytopath. 38: 1489-1493. 1948.

217. Pound, O. S., and J. C. Walker. Strains of cucumber mosaic virus pathogenic

on crucifers. Jour. Agr. Res. 77: 1-12. 1948.

218. Hatfield, W. C., J. C. Walker, and J. H. Owen. Antibiotic substances in onion

in relation to disease resistance. Jour. Agr. Res. 77: 115-135. 1948.

219. Kendrick, J. B., Jr., and J. C. Walker. Predisposition of tomato to bacterial

canker. Jour. Agr. Res. 77: 169-186. 1948.

220. Gorenz, A. N., J. C. Walker, and R. H. Larson. Morphology and taxonomy of

the onion pink-root fungus. Phytopath. 38: 831-840. 1948.

221. Walker, J. C. Diseases of  cabbage and related plants. U. S. Dept. Agr. Farmers’

Bul. 1439. 38 p. 4th Rev. 1948.

222. Walker, J. C., G. S. Pound, and J. E. Kuntz. Development of Wisconsin 55

tomato. Wis. Agr. Expt. Sta. Bul. 478, 20 p. 1948.

223. Walker, J. C. Vegetable seed treatment. Bot. Rev. 14: 588-601. 1948.

224. Grogan, R. G., and J. C. Walker. A pod-distorting strain of  the yellow mosaic

virus of bean. Jour. Agr. Res. 77: 301-314. 1948.

225. Grogan, R. G., and J. C. Walker. The relation of  common mosaic to black root

of bean. Jour. Agr. Res. 77: 315-331. 1948.

226. Gorenz, A. N., R. H. Larson, and J. C. Walker. Factors affecting pathogenicity

of pink root fungus of onions. Jour. Agr. Res. 78: 1-18. 1949.

227. Hagedorn, D. J., and J. C. Walker. Cross protection tests between Wisconsin

pea streak virus and several strains of bean virus 2 from pea. Phytopath. 39:

11. 1949.

228. Walker, J. C. Resistance in cucumber to scab. Phytopath. 39: 27. 1949.

229. Chiu, W. F., and J. C. Walker. Morphology and variability of the cucurbit

black rot fungus. Jour. Agr. Res. 78: 81-102. 1949.

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230. Hare, W. W., J. C. Walker, and E. J. Delwiche. Inheritance of a gene for near-

wilt resistance in the garden pea. Jour. Agr. Res. 78: 239-250. 1949.

231. Walker, J. C., G. S. Pound, and J. E. Kuntz. Wisconsin 55 tomato. Seed World

64(10): 8-10; 15. 1949.

232. Calrert, O. H., G. S. Pound, J. C. Wa1ker, M. A. Stahmann, and J. F. Stauffer.

Induced variability in Phoma lingam. Jour. Agr. Res. 78: 571-588. 1949.

233. Chiu, N. F., and J. C. Walker. Physiology and pathogenicity of the cucurbit

black-rot fungus. Jour. Agr. Res. 51: 589-615. 1949.

234. Hagedorn, D. J., and J. C. Walker. Wisconsin pea stunt, a newly described

disease. Jour. Agr. Res. 78: 617-626. 1949.

235. Wells, D. G., N. W. Hare, and J. C. Walker. Evaluation of resistance and

susceptibility in garden pea to near-wilt in the greenhouse. Phytopath. 39:

771-779. 1949.

236. Hagedorn, D. J., and J. C. Walker. Wisconsin pea streak. Phytopath. 39: 837-

847. 1949.

237. Gallegly, M. E., Jr., and J. C. Walker. Plant nutrition in relation to disease

development. V. Bacterial wilt of tomato. Amer. Jour. Bot. 36: 613-623.

1949.

238. Wells, D. G., J. C. Walker, and W. W. Hare. A study of  linkage between factors

for resistance t5 wilt and near-wilt in garden peas. Phytopath. 39: 907-912.

1949.

239. Gallegly, M. E., Jr., and J. C. Walker. Relation of environmental factors to

bacterial wilt of tomato. Phytopath. 39: 936-946. 1949.

240. Ladeburg, R. C., R. H. Larson, and J. C. Walker. The ringspot type of potato

virus X. Amer. Potato Jour. 26: 432-435. 1949.

241. Ladeburg, R. C., R. H. Larson, and J. C. Walker. Origin interrelation and

properties of ringspot strains of virus X in American potato varieties. Wis.

Agr. Expt. Sta. Res. Bul. 165. 1950.

242. Walker, J. C. The mode of seed infection by the cabbage blackrot organism.

Phytopath. 40: 30. 1950.

243. Walker, J. C., J. H. Owen, and M. A. Stahmann. Relative importance of

phenols and volatile sulfides in disease resistance in the onion, Phytopath.

40: 30. 1950.

244. Walker, J. C. The breeding and development of pea varieties for processing.

Canner 110(7): 50, 52. 1950.

245. Owen, J. H., J. C. Walker, and M. A. Stahmann. Pungency, color, and moisture

supply in relation to disease resistance in the onion. Phytopath. 40: 292-

297. 1950.

246. Hagedorn, D. J., and J. C. Walker. The relation of bean virus 2 to pea mosaic

in Wisconsin. Phytopath. 40: 684-698. 1950.

247. Owen, J. H., J. C. Walker, and M. A. Stahmann. Variability in onion neck- rot

fungi. Phytopath. 40: 749-768. 1950.

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