instar
instar
1. The stinkbug has an enormous appetite. A second instar nymph can eat 15 reddish-tipped prominent moth eggs a day and an adult 15 pine caterpillars, several times its own weight.
蠋蝽的扑食量很大。一只二龄幼虫可日食杨扇舟蛾卵十五粒，一只成虫可日食松毛虫十五条，食量大过体重数倍。
2. Different instar nymph had different body width and length, and the numbers of the antennal segment and marginal spina were also obvious signals.
1．不同龄级若虫除体长、宽的变化外，触角节数和缘棘数也是各龄若虫的一个明显标志。
3. Toxicity Assay of 25% Isofenphos-Methyl Microcapsules to the 3rd Instar Larvae of Holotrichia Diomphalia Bates
25%甲基异柳磷微胶囊水悬剂室内毒力测定
4. C. pentheus could attack the second and the third instar larvae but only oviposited on the third instar larvae of vegetable leafminer.
2底比斯釉姬小蜂能够攻击二、三龄美洲斑潜蝇幼虫，但仅选择三龄幼虫产卵，对一龄幼虫没有作用。
5. INSTAR MORPHOLOGICAL COMPARISION OF SPIDERLINGS OF THREE SPECIES ERL OF THE GENUS ARANEUS
3种园蛛幼蛛各龄形态比较
6. The isolate V20 was more virulent on third instar of Bemisia tabaci when compared to other isolates.
V20菌株比其他菌株对三龄若虫的致病力高。
7. This thing's already metamorphed into a new instar.
|这东西已经转化蜕变到一个新的品种.
8. The final instar larvae of trimolters and tetramolters of silkworm appeared similar in their growth and body weight and showed similar feed efficiency.
三眠蚕末龄与四眠蚕末龄的生长规律比较相似,三眠蚕末龄与四眠蚕末龄体重饲料效率变化有相似倾向;
9. Effects of foraging by different instar and density of Oedaleus asiaticus B.Bienko on forage yield
不同龄期及密度亚洲小车蝗取食对牧草产量的影响
10. Influence of low temperature treatment with the 3rd instar larva on the larval duration and economic characters of silkworm,Bombyx mori L.
与<<低温处理家蚕三龄幼虫对发育经过及 经济性状的影响>>相似的文献。
11. The structure of alimentary canal and feeding habit of low instar nymphs of Eupolyphaga sinensis
中华真地鳖低龄若虫消化道结构及取食习性
12. Optimum economical amount of mulberry leaves has been studied for raising the fifth instar silkworms incubated from the eggs on each piece of paper,i.e.20,000 silkworms.
为探讨张种五龄用桑最佳经济指标,作者曾先后多次进行了五龄定量给桑试验。
13. 2nd instar developmental uniformity
二龄发育整齐度
14. Protein Databank for Several Tissues Derived from Five Instar of Silkworm
五龄家蚕若干组织器官蛋白质数据库构建
15. Effect of Several Silkworm Drugs on Eri-Silkworm Flacherie Control of 5 Instar Silkworms
五龄期添食几种药物对蓖麻蚕软化病防治效果比较
16. The relationship between the different method of raising the fifth instar silkworm and the temperature and humidity of rearing seat
五龄蚕不同饲育方式与蚕座温湿度的关系
17. Experiment of the fifth instar silworm being fed with Bean milk and Cane sugar
五龄蚕添食豆浆和庶糖的效果试验
18. They developed INSTAR (Information and Navigation Systems Through Augmented Reality), a novel approach to combining graphic map information with real-time live video.
他们创建了扩增实境下的信息导航系统（INSTAR），一种平面地图信息与即时视频相结合的新方式。
19. ad instar
仿效…
20. The causes of death of low instar larva are contribute d to the high temperature and the prey of natural enemy, and the adult is mainly died of the infection of Beauveria.
低龄幼虫的死亡原因主要为高温引起的自然死亡和天敌的捕食，而成虫则主要为白僵菌感染致死。
21. The groth models of the 5th instar larvae of Bombyx mori were established by using Richards equation in the paper .
作者采用目前可塑性较强、准确性较高的Richards方程来描述家蚕5龄幼虫的体重增长情况，并建立了家蚕5龄幼虫及5龄不同性别幼虫的Richards生长模型。
22. The 4th instar larvae of the red imported fire ant, Solenopsis invicta Buren, depends on the serine proteinase to digest food and to provide the proteins for the whole population.
入侵红火蚁Solenopsis invicta Buren四龄幼虫依靠丝氨酸蛋白酶来消化蛋白食物，以满足整个蚁巢对蛋白质的需求。
23. The livability of different instar larva of M. sexmaculatus was significantly different, from the first instar larva to pupa, the livability was 74.29%, 92.41%, 94.52%, 97.83%and 85.93%, respectively.
六斑月瓢虫各虫态的存活率差异显著，六斑月瓢虫卵的孵化率为90.5%，其1龄、2龄、3龄、4龄和蛹的存活率分别为74.29%、92.41%、94.52%、97.83%和85.93%。
24. Key words: Sylepta derogata；Apanteles derogatae；parasitic behavior；best instar； host density
关键词：棉大卷叶螟；卷叶螟绒茧蜂；寄生行为；最适龄期；寄主密度
25. Title： Inhibitory Effects of Benzoic Acid and Its Derivants on the Polyphenoloxidase from the 5th Instar of Pieres rapae L.
关键词：菜青虫五龄虫;多酚氧化酶;苯甲酸及衍生物;抑制作用
26. Toxic Effects of the Ethanol Extracts of Several Garden Plants Against the Third Instar Larvae of Culex pipiens pallens
几种植物叶粗提物对淡色库蚊幼虫的毒效
27. The spore suspension of M.anisopliae and A. chrysogenum was employed in control test in the field against first instar larvae of Saperda populnea,and the mortality was 95.56% and 48.72%.
利用金龟子绿僵菌和枝顶孢霉菌液田间防治青杨天牛幼虫,死亡率分别为95.56%及48.72%。
28. The lowest mortality on eggs, 1st instar, 2nd instar, 3rd instar, 4th instar and pupae was observed as 7.33%, 26.50%, 29.72%, 25.49%, and 18.09% respectively for single application of fungi.
单用真菌，卵、一龄、二龄、三龄、四龄和蛹的最低死亡率分别是：7.33%、26.50%、29.72%、25.49%和18.08%。
29. Testing on Effects of Feeding Parent Silkworm Races in 5th Instar with Nutritious Diet Addition
原蚕5龄期添食蚕用营养饲料效果试验
30. Therefore, it is possible to manage this harmful pest by suppressing the digestive proteinase activity of the 4th instar larvae and blocking the proper nutrient supply.
因此，有可能通过抑制红火蚁四龄幼虫肠道中的蛋白酶，阻断蚁巢的蛋白营养供应，实现对这种害虫的长期控制。
31. 1Daily mortality ofS.liturainfected by SINPV(a)and estimatedby CLL model(b)varying with host instar larvae after spraying virus.
图1感染SINPV(a)和CLL(b)模型模拟的斜纹夜蛾种群随时间和病毒感染虫龄变化的日病死率 Fig.
32. When given all four B. tabaci instars simultaneously, E. bimaculata decreased the parasitization on the 1st and 2nd instar nymphs but increased the parasitization on the 3rd and 4th instar immatures;
在4个龄期若虫同时存在时，双斑恩蚜小蜂会明显增加对3龄和4龄若虫的产卵寄生，降低对1龄和2龄若虫的寄生；
33. N. formosa could attack all instar larvae and oviposited on the second and third instar larvae of vegetable leafminer .
在三个龄期寄主共存时，攻击和寄生选择系数始终是三龄大于二龄，二龄大于一龄。
34. The ArJ-mediated enhancement is orientation-independent. In the 5th instar larvae, MH treatments enhance the transcriptional activity of the promoter combination.
在家蚕五龄蚕体内不同发育阶段BmHSC70-4/hr3启动子组合的转录活性有所波动，到熟蚕期达到最高，这与BmHSC70-4启动子一致，说明hr3只是增强转录活性，并不改变特性。
35. in the penultimate instar the mesothoracic pads are usually well separated dorsally.
在羽化前两龄，中胸背板明显分裂？？
36. for the effectiveness, (1) among the pesticides prayed in the first nymph instar, the vinegar-salt mixture had the best effect on the first instar larva, the effectiveness was as high as 90%;
在药效方面，在1龄若虫期喷雾施用的几种药剂中醋盐合剂对1龄若虫的喷洒防效达到了90%以上。
37. Pathogenicity test at saturated humidity showed that the third instar was very susceptible to fungal infection.
在饱和湿度下三龄烟粉虱若虫对真菌侵染非常敏感。
38. silkworm stage at the fifth instar
大蚕期
39. Labor saving techniques for silkworm rearing at the stage of the fifth instar
大蚕省力化饲养技术研究
40. DPC and PP333 had different effect on damage of cotton bellworm, but the damage of younger instar larva was reduce by spring DCP and PP333.
室内外试验中缩节胺、多效唑对棉铃虫危害的影响存在差异，但喷施后都使棉铃虫低龄幼虫的危害减轻。
41. Keywords Bombyx mori;cut cocoon;fifth instar larva;fibroin powder;
家蚕;削口茧;五龄蚕;丝素粉;
42. The Relation Between the Protein Composition of Posterior Silkglands in the Fifth Instar Larva of Silkworm and Cocoon Shell Weight
家蚕五龄后部丝腺蛋白质构成与茧层量的关系
43. A Comparison of the Protein Composition of the Middle Silk Gland Cells of the Fifth Instar Larvae of Silkworm
家蚕五龄幼虫中部丝腺细胞的蛋白质组成比较
44. The parasitizing rate and pupae weight which were bred in the larvae of the 1st instar were the lowest but the mortality rate after parasitizing was the highest.
寄生蜂对1龄寄主幼虫的寄生率以及1龄粘虫育出的茧重均是三个龄期寄主中最小的,但死亡率却是三者间最高的。
45. The parasitized DBM larvae had prolonged their 4th instar duration obviously, and the later the larva had been parasitized, the longer this extended duration became.
小菜蛾幼虫被寄生后，其4龄发育历期较未被寄生的显著长，且寄生时龄期越大4龄历期延长越多。
46. larval instar
幼虫龄
47. Larval instar numbers
幼虫龄数
48. 5.Bioassay of JDS-CPV was conducted on the 3rd instar and 5th instar larvae of pine caterpillar D. punctatus.
应用日本赤松毛虫质型多角体病毒(以下简称JDS-CPV)对马尾松毛虫第一代3龄和5龄幼虫进行了生物测定。
49. When given a single instars, nymphs of B. tabaci, E. bimaculata lay more eggs on the 3rd and 4th instar nymphs than on the 1st and 2nd instars, while Er. sp. nr.
当只有1个龄期的烟粉虱若虫存在时，双斑恩蚜小蜂更多地寄生3龄和4龄若虫，较少寄生1龄和2龄若虫；
50. Although early instar larvae were present in the host larval hemocoel, only one parasitoid survived to come out of host larva for pupation, killing the larva in the process.
当多只早龄幼虫同时出现于寄主幼虫的血腔中时，只有一只拟寄生者能成功地脱离寄主发育成蛹，过程中会杀死其他寄生幼虫。
51. The relationship between the instar of Italian bee worker and the quantity of collecting nectar at short distance
意大利蜜蜂近距离采蜜量与工蜂日龄的关系
52. adult instar
成虫龄
53. last larval instar
拉茜
54. According to this study, we proposed to rear Chinese rice grasshopper with living bristlegrass befor 3rd instar outdoor and then with leaves in door.
提出了采用3龄前室外活体狗尾草饲养结合3龄后室内剪叶饲养的方案
55. The reults suggest that the antigen changes with different stages and the protein of 30 kD appeared newly at the 5th instar larva is stage-specific.
提示家蚕不同时期抗原成分有所变化,5龄家蚕新出现的30kD蛋白为特异性变应原。
56. Objective The bioactivity of twelve novel pyridine ring derivatives of podophyllotoxin were tested against 3rd instar larvae of Culex pipiens pallens.
摘要目的研究新型吡啶类鬼臼毒素衍生物对3龄淡色库蚊幼虫的的毒杀活性。
57. Objective To observe the hemocytes of musca domestica larva of the 3th instar by Giemsa's staining.
摘要目的通过姬氏染色法以便观察家蝇三龄幼虫的各种血细胞形态。
58. fifth instar
放牧期肥育的重量
59. Methods American cockroaches were anatomized to obtain midgut of the 2-3 instar and 9-10 instar nymphs and adults, the activities of proteases, amylases, lipases and sucrases were tested.
方法解剖人工饲养美洲大蠊和野生美洲大蠊不同虫态的中肠，测定蛋白酶、淀粉酶、脂肪酶和蔗糖酶活性。
60. final instar larva
最后检验
61. best instar
最适龄期
62. THE PROTEIN METABOLISM OF CASSAVA-SILKWORM (PHILOSAMIA CYNTHIA RICINA)FROM FIFTH INSTAR TO PUPATION
木薯蚕五龄至化蛹蚕蛋白质代谢的研究
63. Biological characteristics and morphological character of each instar nymph of Pseudophacopteron canarium were studied by observing and feeding it outdoors and indoors.
本文通过室内外饲养和观察研究了橄榄星室木虱（Pseudophacopteron canarium）生物学特性，和各龄若虫形态的区别。
64. The pest the first instar nymphy's mortality has significant correlation (at the 0.01 level) with the average temperature of ten-day.
松突圆蚧1龄若虫的死亡率与旬平均温度呈极显著相关。
65. The rainfall with the mortality of the first instar nymphy have the significant correlation (at the 0.01 level), which is the key factor of the fist instar nymphy population.
林间虫口密度与降水量呈极显著负相关，降水量对初孵若虫的死亡率呈极显著相关，是影响初孵若虫种群的关键因子。
66. Acute isolation of cerebral neurons from the late third instar larvae of Drosophila melanogaster
果蝇中枢神经元胰蛋白酶急性分离方法
67. Acute Isolation and Identification of Cerebral Neurons from the Late Third Instar Larvae of Drosophila Melanogaster
果蝇晚三龄幼虫脑神经元的快速分离与鉴定
68. Phy the third instar larvae. llocolpa sp.
柳蜷叶丝角叶蜂
69. Predation test shows that a mite eats on average two eggs of housefly per day and four mites consume on average one first instar fly larva per day.
每只雌螨每天平均消耗2个蝇卵,每4只雌螨每天平均消耗1条1龄蝇类幼虫。
70. fourth instar
法国牛奶半硬干酪
71. (4) among the smearing agents for controlling the third instar larva, 20% Imidacloprid soluble liquid (1:10 dilution) had better effect, which effectiveness was 90%.
涂干防治3龄若虫期供试的几种药剂中，20%吡虫琳可溶性液剂1:10的稀释液防效达到了90%以上。
72. fifth instar larva
激烈发酵
73. 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
74. The maximum re-production period occurred during the 6th adult instar.
生殖量最大出现在第6成龄。
75. Various corn borer microsporozoites were used to feed and soak Dendrolimus honi larvae at the instar of 1,2,4 and 7 for infecting them.
用不同浓度的玉米螟微孢子虫悬浮液,饲喂及浸泡感染1、2、4、7龄云南松毛虫幼虫。
76. The research about optimized combination of the amount of mulberry leaves, the breeding area and the number of feedings for autumn silkworm fifth instar a day
秋蚕五龄给桑量、饲育面积、日给桑次数优化组合研究
77. The butterfly pupa at larval instar is carved from pure silver to represent its grayish brown color in its natural state.
终龄期的蝶蛹则用纯银雕琢表现自然状态下的灰褐色。
78. The results suggested that the 3rd and 4th instar nymphs of B. tabaci were the most suitable hosts for E. bimaculata while the 2nd and 3rd instars were the more suitable for Er. sp. nr. furuhashii.
结果提示，烟粉虱若虫3龄和4龄是双斑恩蚜小蜂最适宜的寄主，而桨角蚜小蜂最适宜的寄主是烟粉虱2龄和3龄若虫。
79. The results showed that the duration of the 5th instar and all instars of new sex-limited strain was slightly shorter than those of the parents.
结果显示：新限性品系在5龄经过、全龄经过上比两亲本略短。
80. The results showed that the body structures, including head, prothorax, antenna and body length, grew exponentially with the increase of instar.
结果表明,头壳等体躯结构随着龄期的增长呈指数生长,即中华大刀螳龄期与头壳宽度、前胸背板、触角以及体长的对数呈直线关系;
