Gray leaf spot of corn is caused by the fungus Cercospora zeae-maydis. The fungus is now widespread in Indiana and the Eastern Corn Belt (Midwest). Weather strongly influences development of gray leaf ...
IN 1960, I reported that water-logging reduced the size of the leaf lamina in upland rice variety Kindinga and that no such reduction occurred in swamp rice variety Dima, when grown under the same ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results