1.
A Class of Dynamical Model and Numerical Simulation of the Predatism of Coccinella Undecimpunctata on Cotton Aphid Aphis Gossypii
含虫龄和虫态结构的瓢虫与棉蚜种群差分方程模型
2.
The predacious ability of fifth instar nymph and adult is larger.
随着日本高姬蝽虫龄的增长,取食量增大,其中5龄若虫和成虫的捕食作用较大.
3.
The instar number of this mind bug was affected by its host eggs and plants, 5, 6 or 4 instars were recorded on various hosts.
黑肩绿盲蝽的若虫龄数随寄主卵和寄主植物的变化而变化，表现为5龄、6龄和4龄。
4.
HPLC fingerprint of Sanye Chongcha produced by different ages of Aglossa Dimidiata
不同虫龄米缟螟所产三叶虫茶HPLC指纹图谱的研究
5.
The average rate of virus transmission by nymph was higher than that by adultThe 1st stage of TLB had alowest capacity of virus transmission.
3龄若虫传毒能力强于2龄和5龄,1龄若虫传毒能力最弱。
6.
The young beetle larvae can eat hundreds of aphids.
而幼龄瓢虫则可吃掉数百只蚜虫。
7.
Bacterial and Fungal Parasites on the Second Stage Juvenile of Soybean Cyst Nematode in China;
大豆胞囊线虫二龄幼虫寄生菌的研究
8.
Akutagawa′s Wine Worms and Pu Songling′s Wine Worms
芥川的《酒虫》与蒲松龄的《酒虫》
9.
Cloning and Expression of Trichinella Spiralis 5 Days Old Adult Worm Stage-specific cDNA;
旋毛虫5日龄成虫期特异性基因的克隆与表达
10.
Structure and dynamics of insect community in young longan orchard
幼龄龙眼果园昆虫群落结构及其动态
11.
Effects of Chicken Infection Age on Coccidia Single Oocyst Separation
感染鸡日龄对球虫单卵囊分离的影响
12.
Screening and Sequence Analysis of the 5 Days Old Adult Stage-specific Gene of Trichinella spirais
旋毛虫5日龄成虫期特异性基因的筛选与序列分析
13.
Larva of the wasp f with 4instars.
幼虫共4龄，咀食寄主组织，只残留头壳，老熟幼虫作茧越冬。
14.
A study on the susceptibility of instar Ⅰ to Ⅳ larvae of Culex pipiens quinquefasciatus and C. tritaeniorhnchus to seven insecticides
致倦库蚊和三带喙库蚊Ⅰ至Ⅳ龄幼虫对7种杀虫剂的敏感性研究
15.
The Comparison Among Three Control Factors to Embryogeny and Two-Instar-Larva of Meloidogyne Incognita;
三种防治因子对南方根结线虫胚胎发育及二龄幼虫作用的比较
16.
Interaction between short-term heat pretreatment and fipronil on diamondback moth [Plutella xylostella (Linnaeus)]
短期高温预处理与氟虫腈对小菜蛾3龄幼虫的联合作用
17.
Susceptibility of different instars and sexes of Blattella germanica to pyrethroid insecticides
不同龄期和性别德国小蠊对拟除虫菊酯类杀虫剂敏感性的测定
18.
The Morphology and Differential Variation of Dauerlarvae(L_(Ⅳ)) of Bursaphelenchus xylophilus and B.mucronatus
(拟)松材线虫耐久型四龄幼虫(L_(Ⅳ))的形态及其分化变异