bollworm

Analysis of sex pheromone gland extracts of the cotton bollworm in Xinjiang

新疆棉铃虫性信息素腺体提取物的分析鉴定

Relationship between lunar phase and capture rate of cotton bollworm moths using poplar twig bundle traps in Tongzhou, Jiangsu Province

江苏通州杨树枝把诱集棉铃虫成虫的数量与月相的关系

Cluster Analysis of Evaluation Indices for Cotton Resistance to Pink Bollworm

棉花抗红铃虫鉴定指标的聚类分析

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

Some ecological characteristics of the Cotton Pink Bollworm and the type of development

棉红铃虫的若干生态特性及其发生类型

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

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

Study on Substitutional Insecticides to Replace Hypertoxic Insecticides against Cotton Bollworm, Helicoverpa armigera

防治棉铃虫的高毒农药替代品种研究

Fuzzy cluster analysis on cotton variety resistant to pink bollworm

棉花种质对棉红铃虫抗性的灰关联聚类分析

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.

Genetic Analysis of Cotton Resistance to Pink Bollworm and Related Traits

棉花对红铃虫抗性及有关性状的遗传分析

All 3 varieties in the trail of pest resistance expressed high resistibility to Pink bollworm.

抗红铃虫鉴定结果：3个抗虫品种对红铃虫均达到高抗水平。

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

Nocturnal Insects' Phototactic Behavior to Different Light and the Effects of Black Light on the Enzyme in Bollworm, Helicoverpa Armigera

夜行性昆虫的趋光行为及黑光灯对棉铃虫体内酶系的影响

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。

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。

The soluble powder: polythiocycloalkanes, has good effective on the control of pest insects such as two-spotted spider mite, cotton bollworm and citrus red spider mite ect.

简介了产品的毒性毒理概况和应用范围，尤其是防治棉红蜘蛛、棉铃虫、柑桔红蜘蛛等害虫的良好特性。

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.

Studies on the temperature threshold of cotton bollworm development in varying temperature environments

棉铃虫在变温环境中发育起点温度的研究

Comprehensive analysis shows that abutilon trap cotton bollworms oviposition by using visual orientation behavior of Helicoverpa armigera, cotton bollworm larvae are beneficial to feed on the Abutilon theophrasti plants oviposition.

⑵综合分析表明苘麻是利用棉铃虫的视觉定向行为进行诱集棉铃虫产卵的，棉铃虫在苘麻植株上产卵有利于孵化的幼虫取食。

Ladybug large number of artificial feeding to combat the outbreak of bollworm play an important role.

大量人工饲养瓢虫对于防治棉铃虫的大发生具有重要作用。

The effects of botanical alkaloids pesticide matrine on inward sodium channel gating properties of the central neurons isolated from the thoracic and abdominal ganglia of the cotton bollworm, Helicoverpa armigera ( H ü bner) were studied using whole-cell patch clamp technique.

用全细胞膜片钳技术研究了生物碱类植物杀虫剂苦参碱对棉铃虫Helicoverpa armigera幼虫离体培养中枢神经细胞钠离子通道门控过程的影响。

Newly hatched larvae for monitoring insecticide resistance in the pink bollworm

用初孵幼虫监测棉红铃虫对杀虫剂的抗性

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%；

Antipersonnel force of four types of high penetrating insecticides controlling against the larvae of cotton bollworm was tested in laboratory.

用高渗酮增效的四种不同的高渗农药制剂在室内对棉铃虫幼虫的杀伤力进行了试验。

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.

Studies on applying the time series analyses as a means for moderately long term prediction of pink bollworm population

应用时间序列分析法进行棉红铃虫中长期数值预报的研究

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.

A Prediction System for Population Dynamics of Cotton Pink Bollworm Based on Knowledge Base

一个基于知识库的棉红铃虫种群动态预测系统

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.