1) Paraleyrodes bondari Peracchi
![点击朗读](/dictall/images/read.gif)
庞达巢粉虱
1.
Paraleyrodes bondari Peracchi was first found in Guangzhou.
![点击朗读](/dictall/images/read.gif)
在调查广州柑橘果园害虫种类时,初次发现了庞达巢粉虱。
2) Whitefly
[英]['hwaitflai] [美]['hwaɪt,flaɪ, 'waɪt-]
![点击朗读](/dictall/images/read.gif)
粉虱
1.
Occurrence and Control of Whitefly on Weifang Radish;
![点击朗读](/dictall/images/read.gif)
潍坊青萝卜上粉虱类的发生及防治
2.
Investigation and identification of the whitefly parasitoids (Hymenoptera: Aphelinidae,Platygasteridae);
粉虱寄生蜂种类的调查与鉴定
3.
Using magnesium oxide-glass slide method to estimate survival amount of whitefly nymphs
![点击朗读](/dictall/images/read.gif)
估计粉虱若虫存活数量的新方法——氧化镁薄板法
3) whitefly(Bemisia tabaci)
![点击朗读](/dictall/images/read.gif)
粉虱
1.
Based on the investigation of the damage caused by whitefly(Bemisia tabaci) to oriental tobacco and the leaf curl disease incidence,the results showed that damage have a positive correlation with the incidence of leaf curl disease except for one variety.
通过对保山香料烟品种受粉虱危害和自然发病状况的调查,表明粉虱危害与发病率有正相关,但有1个品种表现为负相关。
5) Bemisia tabaci
![点击朗读](/dictall/images/read.gif)
烟粉虱
1.
Host plant selection of Bemisia tabaci (Gennadius)(Hemiptera: Aleyrodidae);
![点击朗读](/dictall/images/read.gif)
烟粉虱(Bemisia tabaci)的寄主选择性
2.
Preltminary Study on Scale Reproduction of Bemisia tabaci by Utilizing Tobacco;
![点击朗读](/dictall/images/read.gif)
利用烟草规模化繁殖烟粉虱初步研究
3.
Study of control effect of GLT to Bemisia tabaci;
![点击朗读](/dictall/images/read.gif)
GLT对烟粉虱的防治作用研究
6) Whitefly
[英]['hwaitflai] [美]['hwaɪt,flaɪ, 'waɪt-]
![点击朗读](/dictall/images/read.gif)
白粉虱
1.
Occurrence and control of whitefly in continuous croppings under artificial facilities;
![点击朗读](/dictall/images/read.gif)
设施栽培连作条件下白粉虱的发生及其防治
2.
Effect of Lvzhiyuan No.4 in Preventing Cucumber Whitefly;
![点击朗读](/dictall/images/read.gif)
绿之园4号对黄瓜上白粉虱的防效试验
3.
In recent years,the harm which caused by whitefly is more and more serious in tobacco field of northen area.
近年来,北方烟区的白粉虱危害日趋严重。
补充资料:粉虱
粉虱 Aleyrodidae;white flies 同翅目粉虱科的通称。全世界有1156种。小型,体长约1~3毫米。翅展约3毫米,雌、雄成虫皆有翅。渐变态。卵具柄,柄插在植物的组织里,使卵附着在植物上,并能给卵输送水分。若虫期4龄。蛹在其4龄脱皮壳内发育,体型扁平且逐渐加厚,体表构造清晰,外翅芽出现。羽化时,成虫从蛹壳背部裂开处直立钻出,这时翅尚未完全发育,不能飞翔,只能敏捷地爬行取食。需经一定时间后,方得正常飞行。但也有某些种类只经3龄就完成发育。中国只记载樟粉虱1种,主要为害樟科林木。 |
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条