Role of nutrients and naphthalene acetic acid in the management of urdbean leaf crinkle virus
2012
Zeshan, M.A. (University of Agriculture, Faisalabad (Pakistan). Dept. of Plant Pathology) | Ali, S. (University of Agriculture, Faisalabad (Pakistan). Dept. of Plant Pathology) | Khan, M.A. (University of Agriculture, Faisalabad (Pakistan). Dept. of Plant Pathology) | Sahi, S.T.
In a field experiment the efficacy of nutrients and a growth regulator against urdbean leaf crinkle virus (ULCV) was observed on four mungbean varieties i.e. NM-2006, AZRI-2006, M-6, M-97001, in randomized complete block design (RCBD). NPK (classic) was proved more effective against ULCV and reduced the disease severity up to 65%. Zn and B (fashion) was found second more effective treatment and reduced the disease severity up to 62.57%. Naphthalene acetic acid (NAA) reduced the disease severity to 60.33% followed by the Urea that reduced the disease severity to 58.57%. In control maximum (48.93%) viral attack was observed.
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