矢尖蚧预测预报及防治指标研究张权炳，何静，林邦茂，田文华（中国农业科学院柑桔研究所重庆６３０７１２）“七五”期间我们对矢尖蚧预测预报和防治指标进行过研究，提出用第一代幼蚧初见日或２龄雄虫初见日等作为预测第一代防治时期的方法；提出以秋梢叶片上越冬雌成虫... Study on Prediction, Prediction and Control Index of Agrimony Kuhnii Zhang Quanbing, He Jing, Lin Bangmao, Tian Wenhua (Research Institute of Citrus, Chinese Academy of Agricultural Sciences, Chongqing 630712) During the “Seventh Five-year Plan” period, The first generation of juvenile early or second instar male first met the day as a means of predicting the first generation of prevention and control of the period;