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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Page vi
... Field and storage diseases of the sweet potato and their control , 251 ; and WEIMER , J. L. The decay of various vegetables and fruits by different species of Rhizopus , 50 ; Decay of various vegetables and fruits by dif- . ferent ...
... Field and storage diseases of the sweet potato and their control , 251 ; and WEIMER , J. L. The decay of various vegetables and fruits by different species of Rhizopus , 50 ; Decay of various vegetables and fruits by dif- . ferent ...
Page xi
... field and storage diseases of , 251 ; notes on physiology of , 251 ; stem rot disease of , 51 ; three years of certification work in Arkansas , 252 Potato - tuber , jelly - end rot of , 334-6 POVAH , A. H. W. , Hypoxylon poplar canker ...
... field and storage diseases of , 251 ; notes on physiology of , 251 ; stem rot disease of , 51 ; three years of certification work in Arkansas , 252 Potato - tuber , jelly - end rot of , 334-6 POVAH , A. H. W. , Hypoxylon poplar canker ...
Page 2
... field observations . After acting for several years as clerk in his father's office he went to Copenhagen when nineteen years old and took up the study of mathematics and natural history in the polytechnic school and university . Here ...
... field observations . After acting for several years as clerk in his father's office he went to Copenhagen when nineteen years old and took up the study of mathematics and natural history in the polytechnic school and university . Here ...
Page 19
... fields where lettuce is grown or adjacent fields . Lettuce is more susceptible to attack in the field than celery . Dissemination of S. libertiana is due very largely to the growing of lettuce , on the cultivated muck soils in rotation ...
... fields where lettuce is grown or adjacent fields . Lettuce is more susceptible to attack in the field than celery . Dissemination of S. libertiana is due very largely to the growing of lettuce , on the cultivated muck soils in rotation ...
Page 22
particular , the place of entry was along a footpath traversing both the noninfested field and an infested one , thus indicating that laborers may be one means of spreading the organism . These results all seem to confirm the reports ...
particular , the place of entry was along a footpath traversing both the noninfested field and an infested one , thus indicating that laborers may be one means of spreading the organism . These results all seem to confirm the reports ...
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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