 | United States. Office of Experiment Stations - 1893 - 1246 lapas
...the degree of activity depending somewhat upon the length of time they had been held in check. * * * Since the above was written opportunity has offered to test the spores of a species offmarium and those of Cerconpora apii (the celery blight) both of which germinate with remarkable... | |
 | United States. Office of Experiment Stations - 1893 - 1142 lapas
...degree of activity depending somewhat upon the length of time they had been held in check. * » » Since the above was written opportunity has offered...test the spores of a species of fusarium and those of Cerconpora apii (the celery blight) both of which germinate •with remarkable rapidity in water. When... | |
 | United States. Office of Experiment Stations - 1893 - 1232 lapas
...degree of activity depending somewhat upon the length of time they had been held in check. » • » Since the above was written opportunity has offered to test the spores of a species of Faiarium and those of Cercospora apil (the celery blight) both of which germinate with remarkable rapidity... | |
 | New Jersey Agricultural Experiment Stations - 1904 - 770 lapas
...not seem to be any practical bearing for these results, upon a further consideration it may teach tha truth that fungicides, as at present employed, are...test the spores of a species of Fusarium and those of Cercospora Apii FT., the celery blight, both of which germinate with remarkable rapidity in water.... | |
 | New Jersey Agricultural Experiment Station - 1904 - 1534 lapas
...not seem to be any practical bearing for these results, upon a further consideration it may teach tha truth that fungicides, as at present employed, are...above was written opportunity has offered to test the epores of a species of Fusarium and those of Cercospora Apii FT., the 34 530 celery blight, both of... | |
 | Torrey Botanical Club - 1892 - 442 lapas
...fluid would just equal that of the copper, and the spore would remain alive and inactive indefinitely. teach the truth that fungicides, as at present employed,...test the spores of a species of Fusarium and those of Cercospora Apii, the celery blight, both of which germinate with remarkable rapidity in water. When... | |
 | New Jersey Agricultural Experiment Station. Botanical Dept - 1904 - 136 lapas
...accepted. In only one case in a score or more was any spores with the copper found with germ-tubes, and in this they had probably formed before the sowing...test the spores of a species of Fusarium and those of Cercospora Apii Fr., the celery blight, both of which germinate with remarkable rapidity in water.... | |
 | Torrey Botanical Club - 1892 - 546 lapas
...place of pure water in a fresh preparation a percentage of cherry juice is added to the slide- well, the spores grow, the rate depending upon the amount...test the spores of a species of Fusarium and those of Cercospora Apii, the celery blight, both of which germinate with remarkable rapidity in water. When... | |
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While at first sight there does not seem to be any practical bearing for these results, upon a further consideration it may teach the truth that fungicides, as at present employed, are far stronger than they may need to be. If a bit of metallic copper... 