英语人>网络例句>insecticidal 相关的网络例句
insecticidal相关的网络例句

查询词典 insecticidal

与 insecticidal 相关的网络例句 [注:此内容来源于网络,仅供参考]

Cry8Ca2 protein encoded by the gene cry8Ca2 of Bacillus thuringiensis is a kind of insecticidal crystal protein with molecular mass of 130kDa.It is larvicidal to both Anomala corpulenta and A.exoleta .

cry8 Ca2基因是本实验室自行分离克隆的一种新型苏云金芽孢杆菌( Bacillus thuringiensis ,Bt)杀虫晶体蛋白基因,其表达130 kDa蛋白对铜绿异丽金龟和黄褐异丽金龟( A.exoleta )幼虫具有较高的活性。

Leaves and flower petals contain more Bt insecticidal protein than boll and bracteal leaves.

整个生长季中,杀虫蛋白的含量在盛花期较高,以后就开始下降。

Changsha Environmental Protection Vocational Technical College, Changsha 410004, Hu'nan, China Abstract: Celastrus angulatus is an insecticidal plant distributed widely across China.

长沙环境保护职业技术学院,湖南长沙 410004 摘要:卫矛科植物苦皮藤Celastrus angulatus Max。

Celangulins is a novel botanical insecticide from Chinese traditional insecticidal plant, Celastrus angulatus Max.

是我国著名的传统杀虫植物,基于其中杀虫活性成分开发的植物源杀虫剂苦皮藤素已获得了3项中国发明专利,6β-丙氧基苦皮藤素Ⅴ是近年来通过苦皮藤素Ⅴ衍生合成得到的毒杀成分。

Its insecticidal active ingredients are sesquiterpenoid polyol esters with a dihydroagarofuran structure. These compounds are stable to light, heat, and pH, and exert a narcotic and toxic poisoning action. Celastrus angulatus contains a plant-origin insecticide with a unique mechanism of action. Celangulins, a 0.2% emulsifiable concentrate has already been developed for insect control.

是我国广泛分布的一种杀虫植物,其杀虫有效成分基本上均是以二氢沉香呋喃为骨架的多元酯类化合物,对光、热和pH值均稳定,对害虫主要表现为麻醉和毒杀作用,苦皮藤是一类作用机理独特的植物源杀虫剂,在其实际杀虫的应用上,已经开发出了0.2%苦皮藤素乳油。

Chinese bittersweet, Celastrus angulatus Max., is a traditional insecticidal plant in China.

卫矛科植物苦皮藤Celastrus angulatus Max。

Dictamnus dasycarps Turcz. also have insecticidal activity to Ostrinia furnacalis, When the concentration was 10g/ml, correct decreased rate reached 92.86%, When the concentration was 0.675ml/g, the correct decreased rate reached 3.57%; Dictamnus dasycarps Turcz. at the range of testing concentration have lower stomach toxic effects to Ostrinia furnacalis.

通过白鲜皮对玉米螟杀虫活性的初步研究表明:白鲜皮对玉米螟表现出很强的拒食活性,在测定浓度范围内其拒食活性均在80%以上,最高可达97.22%。;白鲜皮提取液对玉米螟也有一定的毒杀活性,当浓度为10g/ml时其校正死亡率可达到92.86%,浓度为0.675ml/g时校正死亡率仅为3.57%;白鲜皮在测定浓度范围内对玉米螟的胃毒活性较低,最高才42.86%。

The root of Leptopus Chinensis Pojark, belonging to Euphorbiaceae, was extracted with petroleum ether, chloroform and methyl alcohol by different methods. Insecticidal activitives of crude extracts and fractions against Plutella xylostella were tested, and its effects on activities of several enzymes from the pest were evaluated.

本研究以大戟科植物雀儿舌头为实验材料,用多种有机溶剂和不同提取方法对雀儿舌头的根进行抽提,用抽提物及其萃取物分别对危害蔬菜的重要害虫--小菜蛾进行了生物活性测定及几种酶活性的影响,实验结果如下: 1。

Introducing into to wheat the gna gene that encodingsnowdrop lectin(Galanthus nivalis agglutinin;GNA),a toxic protein to Homoptera,or cryIA gene that encoding Bacillus thuringiensis insecticidal protein forLepidopteraby genetic transformation will produce new germplasm that maybe produce resistant to somekinds of pests.

利用转基因技术,将对同翅目昆虫具有抗性的雪花莲凝集素基因gna和对鳞翅目昆虫具有抗性的苏云金芽孢杆菌杀虫蛋白基因cryIA导入小麦,极有可能获得对某些害虫具有一定抗性的小麦新种质。

The confidential information disclosed under this Agreement by CAS shall be limited to certain new natural pesticide which show an insecticidal action against Heliothis armigera and which CAS provides to BAYER - hereinafter referred to as INFORMATION - and to samples related thereto,- hereinafter referred to as the TEST MATERIAL-.

为保护双方间交流的某些保密信息,双方同意:1、CAS公司在此协议项下向Bayer公司透露的保密信息应限于某些能够杀死棉铃虫的新型自然杀虫剂(化合物----以及与之相关的样品--以下简称测试材料。

第5/11页 首页 < 1 2 3 4 5 6 7 8 9 ... > 尾页
推荐网络例句

I will endeavour to find you some assistance.

我尽力帮你找人帮忙。

At first I only know bruck is the idol of American younglings, afterwards I returned back to Taiwan ,even in Beijing last year ,I saw her poster everywhere, I was so surprised at her charm.

起初我只晓得布鲁克雷德丝是美国少男少女崇拜的偶像,后来回台湾,甚至去年在北京,居然也四处看见她的海报,才惊讶她的魅力之大。

Ah may dee:You are chinese living in a democratic country.

你是居住在民主国家的中国人吧。