Effect of Fungicides Applied at Different Rates on Control of Sclerotinia Leaf Drop of Lettuce -- 1990 Field Test
Leaf drop of lettuce, caused by the plant pathogenic fungi Sclerotinia sclerotiorum and S. minor, is found every year in some lettuce fields in Arizona. When environmental conditions are favorable, disease incidence and resulting crop loss can be significant. During the 1989 -90 lettuce season in we...
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| Language: | en_US |
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College of Agriculture, University of Arizona (Tucson, AZ)
1991
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| Online Access: | http://hdl.handle.net/10150/221455 |