MG Borad
YOU?
Author Swipe
Population dynamics of aphid, Aphis craccivora Koch on cowpea ecosystem in middle Gujarat Open
Aphid population appeared during first week of March in summer, 2017 when crop at vegetative growth stage. Initially, its population was low, gradually increased in its numbers and attained peak level (27.14/3 cm twig) at flowering to pod …
View article: Population growth study of cowpea aphid, Aphis craccivora using statistical modeling
Population growth study of cowpea aphid, Aphis craccivora using statistical modeling Open
The present investigation deals with the critical study of population growth of cowpea aphid by using Prajneshu’s nonlinear regression model. The parameters of the model were estimated using Levenberg-Marquardt’s method. Coefficient of det…
Bio-efficacy of different botanicals against aphid, Aphis craccivora Koch infesting cowpea Vigna unguiculata (L.) Walp. Open
An experiment was conducted under field condition at Anand Agricultural University, Anand during summer and kharif 2017. To evaluate bio-efficacy of different botanicals against aphid, Aphis craccivora in cowpea, seven botanical insecticid…
View article: Bio-efficacy of Different Ready-Mix Insecticides against Thrips, Scirtothrips dorsalis Hood Infesting Bt Cotton
Bio-efficacy of Different Ready-Mix Insecticides against Thrips, Scirtothrips dorsalis Hood Infesting Bt Cotton Open
With a view to evaluate bio-efficacy of different ready-mix insecticidesagainst thrips, Scirtothrips dorsalis in Bt cotton, an experiment was conducted under field condition at Anand Agricultural University, Anand during Kharif 2017-18. Am…