Manual for Testing Insecticides on Rice

Manual for Testing Insecticides on Rice

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Planning insecticide evaluation studies. Rearing of test insects. Determining LD50 values of insecticides. Insectary evaluation of insecticides. Field evaluation of insecticides. Physical assessment of spraying systems. Sampling insect populations and estimating insect damage in field experiments. Statistical analysis of insect populations and plant damage. Data reporting and making insect control recommendations.2. Equipment for the anesthetization of test insects. I) CO2 cylinder, 2) soap film flow meter, 3) stopwatch. I-g capacity Mettler balance) or in 3 batches of 20 insects (using a lag capacity Mettler balance). 4. Final test. In the final test choose fromanbsp;...

Title:Manual for Testing Insecticides on Rice
Publisher:Int. Rice Res. Inst. - 1981

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