AMES, Iowa – A plant pathologist at Iowa State University is studying an emergent corn disease capable of reducing the yields of affected crops to near zero. Virtually unseen in the United States for ...
American Journal of Botany, Vol. 34, No. 6 (Jun., 1947), pp. 325-329 (5 pages) Physoderma Claytoniana, an obligate parasite of Spring Beauty hitherto known only from Wisconsin and western Ontario, has ...
Mycologia, the official journal of the Mycological Society of America, publishes papers on all aspects of the fungi, including lichens. Subjects appropriate to the journal are fungal physiology and ...
Some areas of the country are dealing with fires and drought, while areas of Iowa and Nebraska are dealing with flood worries and how it affects crops. Alison Robertson, Iowa State University ...
An unusual disease has been reported in several fields in southwest and western Iowa over the past couple of weeks. Several samples were received in the Plant Disease and Insect Clinic and ...
Iowa State University experts say a corn disease unseen in the U.S. for decades is returning to Iowa with increasing regularity.Physoderma is capable of reducing the yields of affected crops to near ...
URBANA - Physoderma brown spot is making an appearance in some Illinois corn fields, said Carl Bradley, University of Illinois Extension plant pathologist. Severe symptoms of this disease, caused by ...
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