- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 3 of 3 (0.062 seconds)Spelling suggestions: "subject:"cabbage -- crop diseases"" "subject:"cabbage -- drop diseases""
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Aphicide Trial on CabbageButler, M. D., Hannon, T. A., Howell, D. R. 05 1900 (has links)
No description available.
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Herbicide Trial on Bok Choy and NapaButler, M. D., Howell, D. R., Tickes, B. R., Heathman, E. S. 05 1900 (has links)
No description available.
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| 3 |
Field Testing of Potential New Fungicides for Control of Downy Mildew of Broccoli, Cabbage, and Cauliflower, 1993Matheron, M. E., Matejka, J. C., Porchas, M. 09 1900 (has links)
Downy mildew of broccoli, cabbage, and cauliflower is caused by the plant pathogenic fungus Peronospora parasitica. Cool damp weather with high humidity is highly favorable for sporulation, dissemination of spores, and infection by this pathogen. The severity of disease is affected by the duration of these weather conditions favorable for disease development. Potential new fungicides were evaluated for disease control in a field trial conducted in the winter of 1992-93. For broccoli, no significant differences in disease severity were detected among treatments. On the other hand, Microthiol and Microthiol + Maneb significantly reduced the number of downy mildew lesions on cabbage and cauliflower compared to nontreated plants. Maneb alone provided significant disease control on cabbage, but not on cauliflower.
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