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温岭、临海、永嘉、丽水、武义等地有果农来信反映:今年柑桔幼果癞皮的很多。据对黄岩沙埠镇了解,几乎每村都有发生癞皮桔的树,有些桔园里,10%~20%的桔树上有癞皮桔。上洋乡大岩村,有些树上的癞皮桔占40%以上,严重的幼果果面癞皮占80%以上。今年,这种癫皮桔严重发生的现象,是历史上罕见的。为何今年癞皮桔这么多?是什么原因癞皮的?怎样预防癞皮?造成癫皮桔有多种原因。如避债虫(又名蓑衣虫)、金龟子(俗名枇杷蜩)、卷叶蛾幼虫(又名青虫)等为害幼果皮层后所造成;也有因枯枝擦伤表皮所形成。而
Wenling, Linhai, Yongjia, Lishui, Wuyi and other places have letters of fruit farmers reflect: This year, many young fruit mandarin orange skin. According to the knowledge of Shabu Town in Huangyan, almost every village has its own peel orange tree. In some orange groves, 10% to 20% of peach trees have peel oranges. On the village of Dayang Village, some trees on the skin tangerine accounted for more than 40%, severe young fruit skin noodles accounted for more than 80%. This year, this phenomenon of serious occurrence of epilepsy is rare in history. Why is it so much this year? What is the reason? How to prevent the skin? There are many causes of epilepsy. Such as insect avoid insects (also known as insects), scarab (common name loquat 蜩), leaf roller moth larvae (also known as caterpillar) and other damage caused by young cortex caused by; and