柑桔潜叶蛾在潮汕地区常常在 4月份开始为害 ,并以夏秋季发生最盛 ,以 8月下旬至 9月上旬虫口密度最大。 2 0 0 2年 ,该虫在 3月份就发现有零星为害 ,比往年提前 ,应及时做好防治工作。1　抹芽控梢 ,适时放梢　放梢前抹除零星抽吐嫩芽 ,配合做好肥水供应 ,使夏秋梢抽生整齐健壮 Citrus leaf miner often begins to damaging in Chaoshan area in April and takes its peak in summer and autumn, with the highest density in late August to early September. In 2002, the insect found sporadic damage in March, earlier than in previous years, and timely prevention and control work should be done. 1 wiping bud control tip, timely release put sprout sprout spit sporadic sporadic, with a good supply of fertilizer to make summer and fall shoots neat and sturdy