G Amrutha Veena
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View article: Evaluation of efficacy of antagonistic Trichoderma isolates against Sclerotium rolfsii under in vitro
Evaluation of efficacy of antagonistic Trichoderma isolates against Sclerotium rolfsii under in vitro Open
Fifty rhizosphere Trichoderma isolates (GT1 to GT50) were isolated from groundnut rhizosphere soil. When these isolates were screened against Sclerotium rolfsii in dual culture technique, Trichoderma isolates GT-9, 28, 34, 38 and 49 showed…
View article: Survey for disease incidence of groundnut collar rot, stem rot and root rot in Ananthapur, Kadapa, Chitttoor, Kurnool and Nellore districts of Andhra Pradesh
Survey for disease incidence of groundnut collar rot, stem rot and root rot in Ananthapur, Kadapa, Chitttoor, Kurnool and Nellore districts of Andhra Pradesh Open
Roving survey was carried out for studying groundnut collar rot, stem rot and root rot disease incidences in Ananthapur, Kadapa, Kurnool, Chittoor and Nellore districts. Ten mandals were surveyed in each district. Highest root rot incidenc…
View article: Host Range Studies of Soybean Mosaic Virus
Host Range Studies of Soybean Mosaic Virus Open
The SMV causing mosaic in soybean was readily transmissible through sap, seed and aphids. Sap transmission of the SMV on soybean cv. JS-335 produced characteristic symptoms such as dark green colour of leaves, mosaic and mottling symptoms,…