1.
Results The effect of the stain was excellent.
结果染色效果良好，家蝇三龄幼虫的各种血细胞结构清晰。
2.
From descent of 3rd-instar larvae for overwintering to ascent of emerged adults, vertical distribution of H. parallela remains steady and shows statistically normal distribution.
暗黑金龟子从三龄幼虫下蛰至羽化成虫上升,这期间群体垂直分布不变,呈正态分布。
3.
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
4.
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
5.
The young beetle larvae can eat hundreds of aphids.
而幼龄瓢虫则可吃掉数百只蚜虫。
6.
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
7.
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
8.
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。
9.
Toxicity Evaluation of Cyromazine to Different Instar Larvae of Delia antiqua(Meigen)
灭蝇胺对葱蝇不同龄期幼虫的毒力评价
10.
Study on Toxicity of Artesunate to Aedes Albopictus s 4~(th) Larvae;
青蒿琥酯对白纹伊蚊四龄幼虫的毒性研究
11.
Cold hardiness of overwintering larvae of Chilo suppressalis at different ages
二化螟不同年龄段越冬幼虫的耐寒性比较
12.
Host-stage Selection of Habrobracon hebetor (Say) to Larvae of Ostrinia furnacalis (Guenee)
麦蛾茧蜂对亚洲玉米螟幼虫寄生龄期的选择
13.
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
14.
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
15.
Effects of Hirsutella Minnesotensis Metabolites on Soybean Cyst Nematode Juvenile
明尼苏达被毛孢代谢物对大豆胞囊线虫二龄幼虫的影响
16.
Effects of ammonium compounds on survival of Meloidogyne incognita juveniles (J_2)
铵类化合物对南方根结线虫2龄幼虫存活的影响
17.
Effects of temperature and moisture on egg hatching and the second instars of Meloidogyne incognita
温湿度对南方根结线虫卵孵化和二龄幼虫的影响
18.
Infection Effect of Three Isolates of Entomopathogenic Fungi against the Larvae of the Monochamus alternatus Hope
三株丝孢虫生真菌对松墨天牛幼虫的感染效应