Wolf Prize in Agriculture (1157 Pages)

John C. Walker

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414. Walker, J. C. Control of plant diseases through breeding for host resistance,

lecture delivered at Yale Forestry School, May 14, 1963.

415. Deverall, B. J., and J. C. Walker. A physiological difference between bean

leaves (Phaseolus vulgaris), resistant and susceptible to halo blight, caused

by Pseudomonas phaseolicola. Ann. Appl. Biology 52: 105-115. 1963.

416. Williams, P. H., and J. C. Walker. Races of clubroot in North America. Plant

Dis. Reptr. 47: 608-611. 1963.

417. Menke, G. H. Physiology of Rhizopus infection on carrot. Phytopathology 53:

882. 1963.

418. Patel, P. N., and J. C. Walker. Free amino acid and amide content

of  tobacco and oats infected by wildfire and halo blight bacteria.

Phytopathology 53: 885. 1963.

419. Menke, G. H., and J. C. Walker. Metabolism of  resistant and susceptible

cucumber varieties infected with cucumber mosaic virus. Phytopathology

53: 1349-1355. 1963.

420. Walker, J. C. Bacterial plant pathogen. By C. Stapp: translated by

A. Schoenfeld. Oxford Univ. Press. 1961. A Review. Quar. Rev. Biol. 38: 265-

266. 1963.

421. Walker, J. C. Diseases of sorghum, sudan grass and broom corn. By S. A. J.

Tazrr. Commonwealth Myco. Inst. 1962. A review. Quart. Rev. Biology 38:

266. 1963.

422. Seaman, W. L., J. C. Walker, and R. H. Larson. A new race of  Plasmodiophora

brassicae affecting Badger Shipper cabbage. Phytopathology 53: 1426-1429.

1963.

423. Walker, J. C. The future of plant pathology. Ann. Rev. of Phytopathology 1:

1-4. 1963.

424. Walker, J. C. The physiology of disease resistance. W. Va. Agr. Exp. Sta. Bull.

488T: l-25. 1963.

425. Walker, J. C., and P. N. Patel. Changed bean disease may cause trouble. Wis.

Agr. Expt. Sta. Bull. 566: 44. 1963.

426. Walker, J. C., G. S. Pound, and P. H. Williams. TBR Globe arid Globelle

cabbages which resist tipburn. Wis. Agr. Expt. Sta. Bull. 566: 46. 1963.

427. Chand, J. N., and J. C. Walker. Relation of age of leaf and varietal resistance

to bacterial multiplication in cucumber inoculated with Pseudomonas

lachrymans. Phytopathology 54: 49-50. 1964.

428. Chand, J. N., and J. C. Walker. Inheritance of resistance to angular leafspot

of cucumber. Phytopathology 54: 51-53. 1964.

429. Walker, J. C., and P. N. Patel. Splash dispersal and wind as factors in

epidemiology of halo blight of bean. Phytopathology 54: 140-141. 1964.

430. Menke, G. H., P. N. Patel, and J. C. Walker. Physiology of Rhizopus stolonifer

infection on carrot. Z. f. Pflanzenkrankheiten und Pflanzenschutz 71:

128-140. 1964.

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Wolf Prize in Agriculture

431. Walker, J. C. Interview on disease resistance in plants. U. of Wis. Coll. of Agr.

Newsrelease May 11, 1964.

432. Patel, P. N., J. C. Walker, D. J. Hagedorn, C. DeLeon-G, and N. Teliz-Ortiz.

Bacterial brown spot of bean in central Wisconsin. Plant Dis. Reptr. 48:

335-337. 1964.

433. Walker, J. C., and P. N. Patel. Inheritance of resistance to halo blight in bean.

Phytopathology 54: 952-954. 1964.

434. Patel, P. N., and J. C. Walker. Reactions of Phaseolus spp. to two races of

Pseudomonas phaseolicola and a brown-spot organism. Phytopathology 54:

903. 1964.

435. Bickard, S. F., and J. C. Walker. Mode of inoculation and host nutrition in

relation to bacterial wilt of bean. Phytopathology 55: 174-178. 1965.

436. Walker, J. C., and P. H. Williams. The inheritance of  powdery mildew

resistance in cabbage. Plant Dis. Reptr. 49: 198-201. 1965.

437. Walker, J. C. Black speck of cabbage. Report to the Central Florida Experiment

Station on observations made January-March, 1965, on the disease in the

vicinity of Sanford, Florida.

438. Walker, J. C. Host resistance as it relates to root pathogens and soil

microorganisms. In Ecology of soil-borne plant pathogens. K. F. Baker and

W. C. Snyder Ed. Univ. of California Press. pp 314-320. 1965.

439. Walker, J. C., P. H. Williams, and. G. S. Pound. Internal tipburn of

cabbage. Its control through breeding. Wis. Agr. Expt. Sta. Res. Bul1. 258. 11

p. 1965.

440. Pound, G. S., P. H. Williams, and. J. C. Walker. Mosaic and. Yellows resistant

inbred cabbage varieties. Wis. Agr. Expt. Sta. Res. Bull. 259. 30 p. 1965.

441. Rickard, S. F., and J. C. Walker. Carbon nutrition of the bean wilt bacterium.

Phytopath. Z. 52: 19-28. 1965.

442. Rickard, S. F., and J. C. Walker. Nitrogen nutrition of the bean wilt bacterium.

Phytopath. Z. 52: 131-144. 1965.

443. Nichols, C. G., W. H. Gabelman, R. H. Larson, and J. C. Walker. The expression

and inheritance of resistance to pink root in onion seedlings. Phytopathology

55: 752-756. 1965.

444. Patel, P. N., and J. C. Walker. Resistance in Phaseolus to halo blight.

Phytopathology 55: 889-894. 1965.

445. Walker, J. C. Patologia Vegetal. Translation into Spanish of Plant Pathology.

2nd edit. by Antonio Aguirre Azpeita. 818 p. Barcelona, 1965.

446. Walker, J. C. Disease resistance in the vegetable crops. III. Bot. Rev. 31:

331-380. 1965.

447. Patel, P. N., and J. C. Walker. Inheritance of tolerance to race 1 and race 2 of

Pseudomonas phaseolicola. Phytopathology 55: 1070. 1965.

448. Walker, J. C. Use of environmental factors in screening for disease resistance.

Ann. Rev. Phytopath. 3: 197-208. 1965.

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