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各種 Miticide에 對한 귤응애 Panonychus citri의 感受性에 關하여
李義淳,韓敎弼 慶北大學校 生産技術硏究所 1966 生産技術 Vol.1 No.-
The authors studied on the susceptibility of Citrus red mite to the various miticides collected from two localities; in resistant group and non-resistant group, resistance of Phenkapton and Folidol among the applied miticides were investigated. 1. Difference on the susceptibility of NR group an R group were shown significance. 2. In case of Phenkapton, Folidol and Tedion, the susceptibility were shown the highest differences among the various mitecides. 3. In the LD_50 by Probit treatment of Bliss to Phenkapton and Folidol, the ratio of the resistance R/NR were shown as 22 times in both chemicals. 4. The reasonable control methods and the most suitable chemicals can be selected in the orchards for the control of red mites through the recognition of susceptible degree to the chemicals by the conducted experimentation and its results.