Phytopathology, Volume 12American Phytopathological Society, 1922 List of members of the society accompany v. 22 no. 9, v. 25 no. 5, v.38 no. 8, v.43 no. 5. |
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Results 1-5 of 100
Page
... seed wheat treated with formalin . HARRY BRAUN 167 173 181 Notes on the etiology and specificity of the potato tip burn produced by Empoasca mali Le Baron . JOHN R. EYER ..... Observations on frost protection and drouth spot of apple ...
... seed wheat treated with formalin . HARRY BRAUN 167 173 181 Notes on the etiology and specificity of the potato tip burn produced by Empoasca mali Le Baron . JOHN R. EYER ..... Observations on frost protection and drouth spot of apple ...
Page ii
... seed to control root and stalk rots , 30 BRAUN , HARRY , Effect of delayed planting on germination of seed wheat treated with formalin , 173-179 Bremia lactucae , cause of transit disease of lettuce , 48 BRIGGS , F. N. , The toxicity of ...
... seed to control root and stalk rots , 30 BRAUN , HARRY , Effect of delayed planting on germination of seed wheat treated with formalin , 173-179 Bremia lactucae , cause of transit disease of lettuce , 48 BRIGGS , F. N. , The toxicity of ...
Page iii
... on potato , 444 Cotton , Ascochyta blight of , 250 ; control of angular leafspot of , 20-2 , 50 ; Texas root - rot of , 250 ; wilt , a seed borne disease , 50 Cosmos , new host of Bacterium solana- cearum , 98 INDEX iii.
... on potato , 444 Cotton , Ascochyta blight of , 250 ; control of angular leafspot of , 20-2 , 50 ; Texas root - rot of , 250 ; wilt , a seed borne disease , 50 Cosmos , new host of Bacterium solana- cearum , 98 INDEX iii.
Page iv
... seed - borne disease , 50 ; The Ascochyta blight of cotton , 250 ; and Crawford , R. F. The spread of tomato wilt by infected seed , 428-434 Elm , twig blight of , 47 Empoasca mali , injury of potatoes by , 37 ; cause of potato tipburn ...
... seed - borne disease , 50 ; The Ascochyta blight of cotton , 250 ; and Crawford , R. F. The spread of tomato wilt by infected seed , 428-434 Elm , twig blight of , 47 Empoasca mali , injury of potatoes by , 37 ; cause of potato tipburn ...
Page v
... seed - wheat , affected by delayed planting 173-9 ; use in control of Sclerotinia libertiana , 19-20 Fraxinus americana , host of Torula ligniperda , 369-374 ; floribunda , host of Pseudomonas savastanoi , 106 ; 271- 278 ; velutina ...
... seed - wheat , affected by delayed planting 173-9 ; use in control of Sclerotinia libertiana , 19-20 Fraxinus americana , host of Torula ligniperda , 369-374 ; floribunda , host of Pseudomonas savastanoi , 106 ; 271- 278 ; velutina ...
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Common terms and phrases
acetate acid affected agar Agric Agriculture aphids appear areas ascospores Avena average bacteria Bacterium blight Bordeaux Bordeaux mixture brown caused cells cent cereals collected color conidia copper corn Cronartium crop decay developed discoloration diseased plants Experiment Station field Flecks distinct formaldehyde fruit fungi fungus Fusarium germination green greenhouse grown growth healthy host hydrogen-ion concentration hyphae incubation infection injury inoculated isolated leaf curl leafhopper leaflet leaves lesions mature moisture mosaic mycelium oats observed occur organism parasitic pathogen percentage perithecia Phomopsis Phytopathology pine plate potato produced Puccinia pure culture pycnidia pycnospores reported Rhizopus roots rust season seed seedlings Septoria showed smut soil solution species spores spots sprayed stain stem sterile stomata surface susceptible symptoms take-all telia teliospores temperature tests tipburn tissue tomato trees tritici tubers tubes uredinia urediniospores varieties wheat wilt winter writer yellow