Journal of Biopesticide

Journal of Biopesticide

2010, Vol. 3, Issue1

MANAGEMENT OF TWO SPOTTED SPIDER MITE TETRANYCHUS URTICAE KOCH. A SERIOUS PEST OF BRINJAL, BY INTEGRATING BIORATIONAL METHODS OF PEST CONTROL


AUTHOR(S)
S. Vinoth Kumar*., C. Chinniah, C. Muthiah and A. Sadasakthi1

ABSTRACT

Twenty three biorational treatments have been tested against Tetranychus urticae, an important pest of brinjal (MBH-11) under farmer field condition. Pest egg and life stages population were observed one, three, seven and 14 days after spraying. Results revealed that maximum pest population was reduced by T16 followed by T10 treatments. However, egg population was highly reduced by T16, T19, T7 and T4 treatments. Brinjal yield has been optimized by T4 treatment followed by T13. These two treatments have been recomended for the management of spider mite in brinjal.


DOI
https://doi.org/10.57182/jbiopestic.s 3.1.361 - 368

PAGES: 361 - 368 | 0 VIEWS | 0 DOWNLOADS

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