Regulation of the distribution of peanut white grubs and evaluation of the effec tiveness of insecticides in controlling this pest.
Author of the article:LIU Ai-Zhi1,LI Su-Juan1,TAO Ling-Mei2
Author's Workplace:1.(Institute of Plant Protection, Henan Academy of Agricultural Sciences, Zhen gzhou 450002, China); 2.(Institute for the Control of Agrochemicals, Ministry of Agriculture, Beijin g 100026,China).
Key Words:peanut white grubs; aggregation pattern; sampling number; effectiveness of contr ol; evaluation methods
Abstract:Mixed populations of peanut white grubs display an aggregated pattern of distribution. Based on a known regression relationship of m*ma suitabl e s ampling model for different population density levels and field trial methods fo r evaluating t