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柑桔炭疽病主要为害叶片、枝梢和果实 ,发病后可引起落叶和果实腐烂 ,进而影响产量。本试验选用 5种杀菌剂分别对果实和叶片炭疽病进行药效试验 ,以为生产提供参考。1 材料与方法1.1 防治果实炭疽病 试验在本所 16年生柑园进行。于 2 0 0 0年 10月 17日果实接近成熟时喷第
Citrus anthracnose is the main damage to leaves, shoots and fruits, after the disease can cause decayed leaves and fruits decay, and then affect the yield. In this experiment, five kinds of fungicides were selected to test the efficacy of anthracnose on fruits and leaves respectively to provide reference for the production. 1 Materials and methods 1.1 Prevention and control of fruit anthracnose test in our 16-year-old orange garden. On October 17, 2000 when the fruit is nearing maturity spray first