Vol. 6, Issue 5 (2018)
Bio-efficacy of insecticides against fruit flies infesting cucumber
Author(s): PB Shinde, KV Naik, GM Golvankar, BD Shinde and VN Jalgaonkar
Abstract: The field experiment was carried to evaluate of bio-efficacy of insecticides against fruit flies infesting cucumber during kharif season of 2017 at Central Experimental Station, Wakawali, Dist- Ratnagiri. The results on efficacy of insecticides against fruit flies infesting cucumber indicated that spinosad 45 SC @ 0.014 per cent was the best treatment which recorded minimum (15.38%) mean fruit infestation and was at par with emamectin benzoate 5 SG @ 0.002 per cent (20.49%). The next best treatments were azadirachtin (1%) @ 0.003 per cent (27.99%) and malathion 50 EC @ 0.05 per cent (32.89%) which were at par with each other. Similarly, malathion 50 EC @ 0.05 per cent (32.89%) which was at par with deltamethrin 2.8 EC @ 0.0024 per cent and dichlorvos 76 EC @ 0.05 per cent recorded 37.32 and 38.99 per cent fruit infestation, respectively. All the above treatments were found to be superior over untreated control which recorded highest fruit infestation (70.54%).
Pages: 1681-1684 | 495 Views 95 Downloads
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How to cite this article:
PB Shinde, KV Naik, GM Golvankar, BD Shinde, VN Jalgaonkar. Bio-efficacy of insecticides against fruit flies infesting cucumber. Int J Chem Stud 2018;6(5):1681-1684.
