Technical BulletinThe Station, 1921 - Agricultural experiment stations |
Contents
Introduction | 3 |
Morphology of the spores | 10 |
Vitality of the fungus | 31 |
15 other sections not shown
Other editions - View all
Common terms and phrases
alcohol alkali Alternaria altho amount appear Average baking barley bean biologic forms caused cell wall cent clean soil Colletotrichum colloidal cultures damping-off degrees determined disease distilled water dough Duplicate Bed effect experiments extracted factors flax flour fungi fungus Fusarium germ tubes germination gliadin gluten glutenin green-bean grown growth Helminthosporium Helminthosporium sativum host hydrochloric acid hydrogen-ion concentration hyphae imbibition incubation indicate infection inoculated investigated jack pine Jour lactic acid lesions lindemuthianum Lion barley loaf method microns Minn Minnesota moisture mycelium normal Nosema apis obtained optimum parasite percentage of germination pH Visc Plate plots pots produced protein protoplast Pythium resistant varieties root-rot roots rust scabby seed seedling blight Selection sick soil soil inoculated sown species spore germination spores stained sterilized susceptible Table teliospores temperature tion tissue uredinia urediniospores various ventriculus viscosity wheat flour wheat scab organism wilt