bollworm的例句大全

Volatile compositions of transgenic Bt cotton and their electrophysiological effects on the cotton bollworm EAG responses of Oriental migratory locust to semiochemicals from different sources of the insect

转Bt基因棉挥发性气味的化学成分及其对棉铃虫的电生理活性东亚飞蝗不同来源聚集信息素的电生理活性

Effects of Resistant Cotton to Experimental Population Development of Cotton Bollworm

形态抗虫棉对棉铃虫实验种群发育的影响研究

Studies on the Induced Resistance of Cotton to Cotton Bollworm

胚轴切断法诱导棉花对棉铃虫抗性的研究

The accumulative number of leaf bug, corn borer and bollworm dropped by 91.35%, 93.96% and 62.16% respectively;

盲蝽象、玉米螟和棉铃虫的累计虫量分别下降了91.35%、93.96%和62.16%；

Bollworm resistance performance of hybrid offspring and breeding strategy for Bt transgenic cotton

转Bt基因抗虫棉杂交后代的抗性表现与抗虫育种策略

The analysis of linkage for Bt gene in transgenic bollworm-resistant cotton

转基因抗虫棉Bt基因的遗传连锁分析

At the present time, the majority chemical pesticides used to prevent cotton bollworm are harmful to human and environment, and there is controversy on the security of the transgene crops such as the Bt cotton.

目前棉铃虫防治中使用的大多数化学农药对环境和人类健康有害，而对于转基因作物如Bt抗虫棉的安全性也存在争议。

A Study on the Control Index of Cotton Bollworm in Transgenic Bt Cotton Fields

Bt抗虫棉棉田棉铃虫防治指标研究

Effects of Transgenic Bt Cotton on Development and Reproduction of the Cotton Bollworm

转Bt基因棉对棉铃虫生长发育及繁殖的影响

The simulated results suggest that uncertainty exists in some extent to make long-term forecast of the bollworm dynamics.

本文的研究结果说明，对棉铃虫中长期发生态势的预测，存在一定程度的不确定性。

Continuous resistance monitoring data in recent years showed that field population of pink bollworm in the Yangtze River Valley had entered the early stage of resistance, which severely threatens the sustainable use of Bt cotton.

连续数年的抗性监测结果表明，长江流域棉区红铃虫田间种群对Bt棉花的抗性已进入早期阶段，这将对我国Bt棉花的可持续利用构成严重威胁。

based on the mentioned results above, it is suggested that the populations of cotton bollworm in middle and northern parts around the bohai sea immigrate from the south.

鉴于环渤海湾南部地区防治棉铃虫的化学农药使用量明显高于北部地区，二地棉铃虫抗药性水平年度间较为一致的结果表明，环渤海湾北部地区棉铃虫由南部地区迁入。

comparison of frequency of kdr-type resistance to cyhalothrin in cotton bollworm from xinjiang and north china

新疆与华北棉区棉铃虫对氯氟氰菊酯kdr型抗性频率比较

northern blot showed that a4-1 clone was specifically expressed in the antenna of h. armigera and the expressed level was higher in male antenna than that in female ones, which was similar to the expression of pbp-harm gene from cotton bollworm.

Northern杂交表明，克隆A4-1在棉铃虫触角中专一性表达，并且在雄蛾触角中的表达量明显比雌虫中高，这与棉铃虫性外激素结合蛋白基因的表达相似。

based on the demographic parameters of life table of the cotton bollworm, helicoverpa armigera ( h ü bner), its population dynamics was simulated using markov chain monte carlo method.

依据对棉铃虫自然种群生命表研究所获得的种群统计参数，采用蒙特卡罗方法，模拟了随机环境条件下的棉铃虫种群发生动态。

Planting resistant cotton varieties , agricultural and chemical control are important measures of integrated management of bollworm.

本文提出适合江西棉区推广应用的棉铃虫综合治理措施,包括种植抗虫棉 、 农业防治、化学防治等.

Some opinions on drug-resistance and comprehensive treatment of Bollworm in Dali County were put forward.

对大荔县棉铃虫抗药性及综合治理等方面提出一些见解.

Cotton bollworm , Helicoverpa armigera ( Hubner ) outbreaks in Jiangxi almost every year since 1993.

近几年来江西棉铃虫几乎年年大发生.

It can be concluded that irradiated sterile insect technique is feasible for integrated controlling cotton bollworm.

辐射不育技术作为棉铃虫综合防治的措施是可行的.

In china, it is advanced on transgenic bollworm resistant cotton in the world.

我国棉花生物技术在抗棉铃虫等方面达到世界领先水平.