Chemical control of pod borer complex in greengram, Vigna radiata L. Wilczek with certain insecticides alone and in combination with Miraculan - a plant growth stimulant
1985
Venkaria, M.V. | Vyas, H.N. (Gujarat Agricultural Univ., Junagadh (India). Dept. of Agricultural Entomology)
Least number of pods damaged by all the three pod borers were recorded in fenvalerate 0.01% + miraculan followed by fenvalerate 0.01% alone. Endosulfan 0.07% miraculan, endosulfan 0.07%, monocrotophos 0.04% + miraculan and monocrotophos 0.04% were found as the next best treatments in order of their merit of insecticidal toxicity. Pooled data of grain yield also indicated that fenvalerate 0.01% + miraculan gave the highest yield (8.57 q/ha) followed by monocrotophos 0.04% + miraculan (8.31 q/ha), fenvalerate 0.01% (8.27 q/ha), monocrotophos 0.04% (7.38 q/ha) and endosulfan 0.07% + miraculan (7.27 q/ha)
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