POPULATION DYNAMICS OF SUCKING PESTS AND MANAGEMENT OF RED SPIDER MITE, Tetranychus urticae KOCH INFESTING Dodi, Leptadenia reticulata (RETZIUS) WIGHT AND ARUOTT
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Date
2021
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DEPARTMENT OF AGRICULTURAL ENTOMOLOGY B. A. COLLEGE OF AGRICULTURE ANAND AGRICULTURAL UNIVERSITY ANAND
Abstract
Investigations on “population dynamics of sucking pests and management of
red spider mite, Tetranychus urticae Koch infesting Dodi, Leptadenia reticulata
(Retzius) Wight and Aruott” were carried out at Medicinal & Aromatic Plant
Research Station, Anand Agricultural University, Anand (Gujarat) during 2020. Eight
biopesticides viz., neem seed kernal extract (NSKE) 5 per cent, neem oil 0.3 per cent,
ashwagandha 7.5 per cent, desi cow urine 5 per cent, azadirachtin 0.15 EC, Beauveria
bassiana 5% WP, Metarhizium anisopliae 1.15% WP, Neemastra 100 per cent and
eight acaricides viz., chlorfenapyr 10 EC, propargite 57 EC, ethion 50 SC, sulphur 80
WDG, spiromesifen 22.9 SC, etoxazole 10 SC, dimethoate 30 EC, and abamectin 1.9
EC were assessed.