EFFICACY OF TRICHOGRAMMA CHILONIS ISHII FOR THE MANAGEMENT OF CHILO AURICILIUS ON SUGARCANE IN DIFFERENT SUGAR MILL AREAS OF THE UDHAM SINGH NAGAR & UTTAR PRADESH.
DOI:
https://doi.org/10.58414/SCIENTIFICTEMPER.2010.01.1.21Keywords:
Biocontrol based IPM, Chilo auricilius, sugarcane, Trichogramma chiloniAbstract
The Large-scale demonstrations of effectiveness of Trichogramma chilonis Ishii were carried out in different sugarcane mill areas of the state for the control Chilo auricilius Dudgeon. The demonstrations were carried out over an area of 2000 and 1400 ha during 2006 and 2007, respectively. T. chilonis was released @50,000 per ha at 10 days interval during July to October. The releases of the parasitoid proved very effective and reduced of C. auricilius by 55 to 60 percent
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