The mortality for eggs is up to 80%...

在25℃時欧美一级日逼视频，踴羽化率高達89%97公开在线视，30℃為100%青清草视频。

The time interval of the pigmentation of JBM and JBW were nearly the same, both began to pigmentize 30min after moulting, and the body color was stable until 6h after moulting, the pigmentation of obdomen was slower than wing pad. After 6h, JBW was totally brown, and JBM was black, JBW was black only one or two days before emergence.

JBM和JBW蛹著色由淺入深的時間間隔幾乎是相同的www.2014av，都是在蛻皮后30min開始輕微著色亚洲综合久久小说专区图片，到6h時體色基本穩(wěn)定欧美性爱一级片免费看，翅芽著色比腹部著色慢。6h后国产视频91，JBW完全著褐色久2无码视频在线观看，JBM完全著黑色，JBW只有在羽化前一兩天才變黑成熟丰满熟妇高潮XXⅩ。

In this paper the morphology, behavior, development, survival and reproduction of the parasitoid were studied.

結(jié)果表明：白蛾黑基嚙小蜂羽化1~2 d爬出蛹殼進行交配久国产在线、產(chǎn)卵的時間分別為0.5~2 min、1~3 min国产在线A级在线视频。

Preadult experience can influence the antennal sensitivity of the parasitoid.

羽化前經(jīng)歷對成蟲觸角的反應(yīng)敏感性有一定影響jiZZjiZZjiZZjiZZ免费看。

However, no significant differences in the declines of parasitoid's adult emergence were found when the host larvae were treated with methamidophos in different development stages of parasitoid.

結(jié)果表明黑女人一级婬片A片AAA毛片，在絨繭蜂處于不同發(fā)育階段時，飼喂小菜蛾幼蟲甲胺磷對菜蛾絨繭蜂結(jié)繭率的影響較大美女裸体污污18禁免费APP，但對羽化率的影響不大欧美视频免费看视频。

And (5) the pupae mature into adults and emerge from the soil.

5蛹羽化成成蟲從土中出來。

The pupae don't eat or move much.

蛹羽化不要進食或移動得多污污在线视频导航。

In the early stage of pupation the fatty acid content was about 14% in the control and 8% in the SG removal treatment, and decreased greatly starting from the seventh day after pupation.

脂肪體中游離脂肪酸的含量在化蛹初期較低免费在线欧美，化蛹5日后開始增加，到羽化前有咽下神經(jīng)節(jié)區(qū)為13％黄片视频在线观看2021，摘除咽下神經(jīng)節(jié)區(qū)為18％18岁以下禁止浏览的黄色网站，后者顯著高于前者。

The treatment of Bt rice pollen, especially at the concentration of 0.050g/ml, resulted in significantly higher larval mortality, longer developmental time, less body weight of early instar larvae, lower pupation and emergence rate, poorer cocoon quality, lesser number of eggs laid and more number of eggs unlaid per female.

Bt水稻花粉99热在线精品播放，特別在較高濃度處理下在线播放18禁AV黄A片下载，可導(dǎo)致家蠶幼蟲死亡率顯著增高、取食量顯著減少国内自拍区在线下载网站视频播放器、發(fā)育歷期顯著延長在线看美女被操出水、低齡幼蟲體重明顯降低、以及化蛹率春雨直播视频在线观看免费高清、蠶繭質(zhì)量亚洲理论片一区二区大全、羽化率和產(chǎn)卵量等顯著下降，而腹中殘余卵量顯著增高等天天色天天吹天天操天天日天天爽。

The results indicate that Agromyza albipennis has one or two generations in a year.

研究結(jié)果表明性生活黄色网，麥黑潛葉蠅一年發(fā)生1代或2代，以蛹在土中越冬国产午夜无码福利在线看网站，4月上旬羽化出土為害1314国产在线视频。