捕食性昆虫,predatory insects英语短句,例句大全

捕食性昆虫,predatory insects
1)predatory insects捕食性昆虫
2)Predator[英]['pred?t?(r)][美]['pr?d?t?]捕食性昆虫
1.Predator insect is an important group of natural enemies.捕食性昆虫是农区的重要天敌类群，本文于2005年3月至2007年3月期间对河北廊坊农区进行调查，从“生境-害虫-天敌”角度研究了瓢虫和草蛉类昆虫种群动态及栖息地取向等内容，结论如下：1。
3)predatory insect捕食性昆虫
1.Diversity of the predatory insects in Yuanmou arid-hot valley of Yunnan was investigated during 2004\-2005.于2004—2005年对云南元谋干热河谷捕食性昆虫多样性进行调查,报道元谋干热河谷捕食性昆虫89种(含待定种10种),其中印度暗带螳为中国新记录,云南新记录有11种;步甲科种类最丰富,占所有捕食性昆虫种类的19。
4)natural predatory enemy insects捕食性天敌昆虫

英文短句/例句

1.The Preliminary Study of the Relationship between Three Kinds of Predator Natural Enemy Insects and Pests at the Desert Transition Zone and Neighbouring Cotton Field;荒漠过渡带与相邻棉田三类捕食性天敌昆虫及害虫关系的初步研究
2.Studies on Structure of Predatory Enemy Community and Evaluation of Dominant Predatory Enemies of Pieris Rapae in Cabbage Fields;甘蓝田捕食性天敌群落结构及菜青虫捕食性天敌优势种评价研究
3.Paederus Fuscipes Curtis is the natural enemy of Agricultural and Forestrial pest insects and feeds on them. 2～3 generations of it are produced in Anhui Province every year.梭毒隐翅虫是农业、林业害虫的捕食性天敌 ,在安徽 1年发生 2～ 3代。
4.Safety Studies of 5 Insecticides on Main Predatory Natural Enemies in Single-Cropping Paddy Fields;五种杀虫剂对一季稻田主要捕食性天敌的安全性研究
5.The Effect of Transgenic Bacillum Thuringiensis Corn on Corn Leaf Aphis Rhopalosiphum Maidis (Fitch) and Its Predator Propylaea Japonica (Thunberg);转Bt基因玉米对玉米蚜及其捕食性天敌龟纹瓢虫的影响
6.Effects of Insecticides on Cyrtohinus Lividipennis (Reuter) (Hemiptera: Miridae), a Predator of Nilaparvata Lugens (St(?)l) (Homoptera: Delphacidae);杀虫剂对褐飞虱捕食性天敌黑肩绿盲蝽的影响研究
7.The Control Effects of Fipronil and other Insecticides on Three Rice Insects and Impacts on Their Predator;氟虫腈等几种杀虫剂对水稻三种主要害虫的防效及对捕食性天敌影响的研究
8.The nutrition classes relationship of plant,phytophagous insect and natural enemy植物、植食昆虫、天敌三个营养层次间的关系
9.Predatory Function of Dominant Natural Enemies of Aphid sp.in Lycium barbarum宁夏枸杞主要天敌对枸杞蚜虫的捕食功能反应
10.THE MAIN NATURAL ENEMIES-PARASITOIDS OF THE AGRICULTURAL INSECT PESTS IN LONGDONG OF GANSU PROVINCE甘肃陇东农业害虫主要寄生性天敌昆虫
11.The Effects of Rain Wash on Cereal Aphids and Predators雨水冲刷对麦蚜与捕食性天敌的影响
12.its enemies have 12 species including ladybug, Pirates, fleahopper, flower bug, vespa, Chrysopa, syrphus fly and spider.天敌有瓢虫、猎蝽、盲蝽、花蝽、胡蜂、草蛉、食蚜蝇等昆虫及蜘蛛12种;
13.The Study on the Fauna and Diversity of Natural Enemies of Insects from Jilin Province (Ⅲ);吉林省农林天敌昆虫区系及多样性的研究(Ⅲ)
14.Parasitic Enemy Insects of Cerura menciana Moore杨二尾舟蛾寄生性天敌昆虫的初步研究
15.Application of DNA Molecular Marker Techniques in Studying of Parasitoid Insects分子标记技术在寄生性天敌昆虫研究中的应用
16.Natural Enemies of Aonidiella citrina and Population Dynamic of Main Parasitic Wasp in Kunming黄圆蹄盾蚧天敌种类及其主要寄生性天敌昆虫的种群动态
17.STUDIES ON PREDATION FUNCTION SYSTEMS OF THE DOMINANT PREDATORY NATURAL ENEMIES FOR DIAMONDBACK MOTH AND MECHANISM OF ENHANCING THEIR FUNCTIONS;小菜蛾主要捕食性天敌捕食功能系统及其助增机理研究
18.Gan Yunxing， Xiong Jiang， Zhao Wanyuan and Liu Qirong1981 Illustrations of the Pests and Their Natural Enemies of the Crops of Yunnan Province. The Peoples Press of Yunnan， Kunming， China.甘运兴、江、万源、起蓉198l云南省粮食作物害虫及天敌昆虫图册。云南人民出版社，昆明。

延伸阅读

捕食性真菌　　寄生在线虫、变形虫、轮虫等小动物上的真菌。它包括形成或不形成捕捉器官的种。狭义的捕食性真菌指能形成捕捉器官或分泌粘性物质的真菌。如捕虫霉目的无柄霉属、梗丛霉属和泡囊虫霉属；丝孢目的肋孢属、隔指孢属和节丛孢属；水霉目的轮虫水霉属的一些种。壶菌目的囊壶菌属。根生壶菌属，虫霉目的擒虫霉属，丝孢目的杀虫孢属的一些种不形成任何捕捉器官，而是靠孢子经寄主的口腔感染。　　　　捕食性真菌广布于有机残体、粪堆、朽木、土壤或水体中，在苔层下面特别多。它们在捕捉线虫时有粘捕和套捕两种方法；前者又称化学捕捉法，后者又称物理捕捉法。粘捕法是靠分泌粘性物质的菌网、菌钮、菌枝、菌丝和孢子粘捕猎物，例如囊胞顶孢霉形成稠密、粘着的捕食网，椭圆隔指孢形成多粘液的菌钮、菌丝和孢子。套捕法是靠菌套套捕线虫，例如绞套节从孢可形成能收缩的菌套，从而套住线虫；白指孢形成的菌套不能收缩，它是靠整体进行捕捉的。捕虫真菌在粘住或套住线虫以后，与线虫接触处便长出一根细小的穿透枝，它穿透线虫的体壁，在线虫体内形成侵染球，从侵染球再长出充满线虫体腔的营养菌丝，吸收线虫体液作为养料。　　　　利用捕食性真菌防治寄生性线虫等的危害，还待研究与开发。　　