说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 庞达巢粉虱
1)  Paraleyrodes bondari Peracchi
庞达巢粉虱
1.
Paraleyrodes bondari Peracchi was first found in Guangzhou.
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-]
粉虱
1.
Occurrence and Control of Whitefly on Weifang Radish;
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
估计粉虱若虫存活数量的新方法——氧化镁薄板法
3)  whitefly(Bemisia tabaci)
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。
4)  Da Ponte
达·庞特
1.
Mozart and Da Ponte s "Complex of Opera Buffa";
莫扎特与达·庞特的“喜歌剧情结”
5)  Bemisia tabaci
烟粉虱
1.
Host plant selection of Bemisia tabaci (Gennadius)(Hemiptera: Aleyrodidae);
烟粉虱(Bemisia tabaci)的寄主选择性
2.
Preltminary Study on Scale Reproduction of Bemisia tabaci by Utilizing Tobacco;
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;
GLT对烟粉虱的防治作用研究
6)  Whitefly [英]['hwaitflai]  [美]['hwaɪt,flaɪ, 'waɪt-]
白粉虱
1.
Occurrence and control of whitefly in continuous croppings under artificial facilities;
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;
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