Vol. 8, Issue 2 (2020)
Bioefficacy evaluation of buprofezin 15% + acephate 35% WP against brown planthopper and yellow stem borer in rice
Author(s): Badariprasad PR, Goudar SB and Narappa G
Abstract: Brown plant hopper and yellow stem borer emerged as the insect pests having potent adaptability to develop resistance against sole insecticides requesting a demand to formulate a mix formulation with different target specificity and mode of action. Field experiments were conducted during kharif season of 2013 and 2014 in experimental fields of Krishi Vigyan Kendra, Gangavathi to evaluate the efficacy of ready mixed insecticide (buprofezin 15% +acephate 35% WP) @ 1000, 1250 and 1500 ml per ha against BPH (Nilaparvata lugens) and rice yellow stem borer (Scirpophaga incertulas) of Rice. Buprofezin 15% + acephate 35% WP @ 1500 ml per ha was found as best effective insecticide against BPH and YSB during both experimental seasons with highest reduction against the test insects. It was found that buprofezin 15% + acephate 35% WP @ 1500 ml per ha showed significant control over other treatments and were also found to be on par safe with natural enemies and expressing no phytotoxicity.
DOI: 10.22271/chemi.2020.v8.i2as.9195
Pages: 2929-2936 | 657 Views 165 Downloads
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How to cite this article:
Badariprasad PR, Goudar SB, Narappa G. Bioefficacy evaluation of buprofezin 15% + acephate 35% WP against brown planthopper and yellow stem borer in rice. Int J Chem Stud 2020;8(2):2929-2936. DOI: 10.22271/chemi.2020.v8.i2as.9195