Field evaluation of pyrimidifen for controlling of the african red mite, Eutetranychus africanus (Tucker), on tangerines in Chiang Mai
1999
Prachaval Sukumalanand(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology) | Sawai Buranapanichpan(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology) | Jiraporn Tayutivutikul(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology) | Chumporn Tepsuwan(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology) | Sanit Ratanabhumma(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology) | Rapeepong Kasetsoontorn(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology) | Yaowaluk Chanbang(Chiang Mai University, Chiang Mai (Thailand). Faculty of Agriculture. Department of Entomology)
Field evaluations of pyrimidifen (Miteclean (R)) for controlling of the African red mite, Eutetranychus africanus (Tucker), on tangerine, Citrus reticulate cv. Sai Nam Pueng, compared with some selected acaricides were conducted at the tangerine orchard of Chiang Mai Thanathon, Co., Ltd., Fang District, Chiang Mai Province. Pyrimidifen at the rates of 10 and 20 ml per 20 liters of water and abamectin at the rate of 20 ml per 20 liters of water were the most efficacious in controlling E. africanus and their persistency were 14-21 days while amitraz and propargite both at the rates of 30 ml per 20 liters of water exhibited the second level of efficacy and their-persistency were shorten to 7 days.
Mostrar más [+] Menos [-]Palabras clave de AGROVOC
Información bibliográfica
Este registro bibliográfico ha sido proporcionado por Thai National AGRIS Centre, Kasetsart University