pupation

pupation

1. Experimental Observation on the Holdback of Musca Domestica Larva's Pupation and Eclosion by 5% Pyriproxyfen Microemulsion

5%吡丙醚微乳剂阻止蝇幼虫化蛹及羽化实验观察

2. Influence of X-ray irradiation on mortality and pupation rate of gypsy moth larvae

X射线辐照对舞毒蛾幼虫死亡率和化蛹率的影响

3. [Methods]To spay pyriproxyfen(100 mg a.im~2) on the propagation of Musca domestica,then observe them for 10 days and analyze the situation of pupation and eclosion.

[方法]按100 mg. ai/m2的用量将吡丙醚水溶液喷洒在家蝇滋生物上,观察10 d,计算蝇幼虫死亡、化蛹情况和蛹羽化情况。

4. Effect of Different Soil Moisture on Pupation of Taenithrios glyeines

不同土壤含水量对蓟马化蛹的影响

5. EFFECT OF MORPHOLOGICAL AND PHYSIOLOGICAL VARIATIONS IN THE ECOTYPES OF ALLIGATORWEED, ALTERNANTHERA PHILOXEROIDES ON THE PUPATION RATE OF ITS BIOCONTROL AGENT AGASICLES HYGROPHILA

不同生态型的喜旱莲子草对莲草直胸跳甲化蛹能力的影响

6. incomplete pupation

不完全氧化

7. Cuts cannot pile up at will, throws into the ground, the roadside and the brook ditch rivers, provides for old age the ripe larva to be buried the pupation to survive the winter.

切不可随意堆放，丢入地面、路边及溪沟河流，以防老熟幼虫入土化蛹越冬。

8. pupation probability

化蛹概率

9. percentage of pupation

化蛹率

10. pupation progress

化蛹进度

11. Pupation takes from 1 to 3 weeks and after emerging the adults live from 1 to 4 weeks.

化蛹需要1-3周，蛹孵化为成虫后，成虫的寿命为1-4周。

12. Pupation takes place abou the middle part of April.

四月中旬开始化蛹,蛹期十八至二十天。

13. 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。

14. 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

15. This new rearing method and self-designed apparatus for pupation present the good approaches of life cycles for aquatic fireflies.

本新饲养方法与自行设计化蛹台是一种探讨水生萤火虫生活环的新方法。

16. Influence of plant extracts on the pupation rate and pupal weight of Plutella xylostella

植物提取物对小菜蛾化蛹率和蛹重的影响

17. Mature larvae usually leaves the victim or the back of the leaves, petioles, veins and weeds on a thin silk cocoon so pupation, pupal stage 5-15 days.

老熟幼虫一般在被害叶片背面或枯叶、叶柄、叶脉及杂草上吐丝做薄茧化蛹，蛹期5-15天。

18. However, avermectin fed by 4th-instar larvae could remarkably reduce the percentage of pupation and adult emergence, and egg production.

而集琦虫螨克则对4龄幼虫的化蛹率、蛹羽化率及羽化后成虫的产卵量均有显著的降低作用。

19. Mathematical modelling of the dynamics of pupation and eclosion of Conopomorpha sinensis Bradley and its applications

荔枝蒂蛀虫化蛹、羽化动态数学模拟及应用

20. Spinosad fed to 4th-instar larvae for 2 h led to reduction in the percentage of pupation, but did not significantly affect adult emergence, life-span, and egg production.

菜喜对小菜蛾4龄幼虫化蛹率有显著降低作用，但对蛹的羽化率、雌成虫寿命及产卵量却没有明显影响；

21. STUDIES ON THE EFFECTS OF THE BRAIN HORMONE ON PUPATION IN PHJLOSAMIA CYNTHIA RICINI

蓖麻蚕脑激素作用的研究

22. pupation hormone

蛹化激素

23. stage of pupation

蛹期

24. The effect of Tephrosia vogelii Hook on the pupation of Pieris rapae L.

非洲山毛豆对菜粉蝶化蛹的影响。