Predator是什么意思

网络释义

用法例句

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。

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。

Insect seed predation and its relationships with seed crop and seed size of Quercus mongolica;

昆虫种子捕食与蒙古栎种子产量和种子大小的关系

Effects of elevated solar UV-B radiation on herbivorous insects;

紫外B辐射增强对植食性昆虫的影响

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

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

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。

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

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

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

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

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

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

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

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

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;

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)

Parasitic Enemy Insects of Cerura menciana Moore

杨二尾舟蛾寄生性天敌昆虫的初步研究

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

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

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

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。