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桃一点叶蝉又叫桃小绿叶蝉、桃一点斑叶蝉和桃浮尘子。以前在我市稍有发生,近几年危害程度逐渐加重,严重的果园造成早期落叶。为了解该虫发生及危害规律,1997年进行了田间观察和防治试验。 该虫虫体较小,成虫体长3mm左右,约为大青叶蝉的1/3。虫体绿色,头顶中央有一黑点,其外有白色晕圈,翅绿半透明。若虫体长2.5mm左右,复眼紫黑色。卵长椭圆形,一端略尖,乳白色半透明。
Peach little leafhopper also known as peach green leafhopper, peach a little leafhopper and peach floating dust. Occurred in the city a little before, in recent years the degree of harm gradually increased, causing serious orchard early deciduous. In order to understand the occurrence and harm of the worm law, field observation and control trials in 1997. The worm body is smaller, adult body length of about 3mm, about 1/3 of the leafhopper. Insect green, the head has a black central, outside its white halo, winged translucent. Nymph body length of about 2.5mm, compound eyes purple black. Egg oval, slightly pointed at one end, milky white translucent.