1) Geococcus citrinus Kuwana
柑桔地粉蚧
1.
Geococcus citrinus Kuwana is a ground mealybug that lives in the soil and damages the root ofcitrus.
柑桔地粉蚧(GeococcusctrinusKuwana)是一种典型的土栖粉蚧,生活在土壤中为害柑桔根部。
2) Citrus coccids
柑桔蚧虫
3) Unaspis yanonensis
柑桔矢尖蚧
1.
Life history, distribution habit, mortality, oviposition number, sex ratio and fluctuation of population of citrus arrowhead scales Unaspis yanonensis(Kuwana) were studied under natural climate in the coastal region of Southeastern Zhejiang in 1996-1999.
1996—1999年,在浙江东南沿海自然变温下研究了柑桔矢尖蚧的生活史、分布习性、死亡率、产卵量、性比和消长规律。
4) Chrysomphalus ficus Ashmead
柑桔褐圆蚧
1.
Using 10% imidacloprid WP at the dosage of 10~30g/667m 2 to control Chrysomphalus ficus Ashmead,the satisfactory effects were obtained Especially the effects of 20~30g/667m 2 were the best dosage range The persistent effect was over 30 days.
应用吡虫啉防治柑桔褐圆蚧,结果表明,10%吡虫啉可湿性粉剂10~30g/667m2对该虫具有较强的控制作用,尤以20~30g效果最为理想,控制期长达30天以上,对柑桔及其主要天敌瓢虫和草蛉安全性
5) AULACASPIS CITRI CHEN
柑桔白轮蚧
1.
A STUDY ON DEVELOPMENT THRESHOLD AND EFFECTIVE THERMAL CONSTANT OF AULACASPIS CITRI CHEN;
柑桔白轮蚧发育起点温度和有效积温的研究
6) citrus mealybug
桔粉蚧
补充资料:柑桔粉虱(citrus white-fly)
柑桔粉虱(citrus white-fly) 茶树叶部害虫之一,又名通草粉虱、白粉虱、绿粉虱,属同翅目粉虱科,学名为Dialeurodes citri Ashmead。 中国各主产茶省均有分布,为害茶、油茶、咖啡、柑桔等。幼虫定居叶背刺吸汁液,并排泄“蜜露”,招致煤病发生。严重时引起茶树落叶。 成虫体长1.0-1.2mm,体色淡黄、体表覆有白色蜡粉,复眼红色,翅、足均白色。卵长椭圆形,长约0.22mm,淡黄色,幼虫扁平椭圆,淡黄绿色,背脊稍凸起,周缘多放射状白色蜡丝。蛹近椭圆形,淡黄绿色,柔软透明,背面有3对小疣突,前后各有1对微小刺毛。一年发生3-5代,以幼虫固定在叶背越科。在江西1-4代成虫分别于6月中、下旬,8月中、下旬,10月上、中旬和次年4月中、下旬盛发。卵散产于徒长枝嫩叶背面。常以茶丛类枝叶上发生较多。 |
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