1.
Population Dynamical Model and Numerical Simulation of the Predatism of Coccinella Undecimpunctata on Cotton Aphid Aphis Gossypii
十一星瓢虫捕食棉蚜的种群动力学模型及其数值模拟
2.
Selective Toxicity of Eight Insecticides to Henosepilachna vigintioctopunctata Fabricius and Pediobius foveolatus Crawford
杀虫药剂对茄二十八星瓢虫及瓢虫柄腹姬小蜂的选择毒性
3.
Sensitivity Determination of the Larvae of Coccinella septempunctata L.to Insecticides
杀虫剂对七星瓢虫幼虫的敏感性测定
4.
Effects of Extracts from the Non-preferable Plants of Henosepilachna vigintiopunctata on Its Oviposition and Hatching Rate
非嗜食植物提取物对茄二十八星瓢虫产卵及孵化率的影响
5.
Laboratory Toxicity and Field Efficacy of Azadirachtin to Henosepilachna vigintioctopunctata (Fabricius) in Different Instars
印楝素对不同龄期茄二十八星瓢虫的毒力及田间防效
6.
Functional responses of Coccinella septempunctata and Hippodamia variegata to Therioaphis trifolii
七星瓢虫和多异瓢虫对三叶草彩斑蚜的功能反应研究
7.
Spatial Pattern of Ladybird Beetle on Chinese Cabbage and Its Sampling Techniques.
大白菜上七星瓢虫空间格局及抽样技术研究
8.
Feeding on pumpkin, the insect had the lowest survival rate and had no fecundity.
在南瓜上饲养，茄廿八星瓢虫幼虫及蛹存活率低，成虫丧失产卵能力。
9.
It's a very special ladybug, Betty.
这是一只很特别的瓢虫，贝蒂。
10.
Studies on Insecticides to Main Pest of Cruciferous Vegetables and Harmonia Axyridis;
几种药剂对十字花科蔬菜主要害虫及异色瓢虫的作用研究
11.
genus of ladybugs native to Mexico and Central America; both larvae and adults feed on plants.
墨西哥和中美土生的一种瓢虫，其幼虫和成虫都以植物为食。
12.
red ladybug with a black spot on each wing.
每只翅膀上有一个黑色斑点的红色瓢虫。
13.
The extract reduced survival of multicolored ladybeetle larvae, but had no effect on the adults.
黄荆提取物对异色瓢虫幼虫有一定的杀虫活性,但对其成虫无任何影响。
14.
The period between hatching and finding their first aphid meal is a particularly vulnerable time for the larvae of this ladybug.
二斑瓢虫的幼虫以小型昆虫维生（例如蚜虫），牠们在孵化之后、找到第一顿大餐之前特别脆弱。
15.
And instead of a nice dish of minnows-they had a roasted grasshopper with ladybird sauce.
与一盘美味的小鲤鱼相反的，他们吃了一餐烤蚱蜢拌瓢虫酱。
16.
A female ladybug will lay more than1000 eggs in her lifetime.
一只母的瓢虫在她的有生之年共可下1000颗蛋以上。
17.
American scientists imported one kind of lady beetle, the multicolored Asian lady beetle, as early as nineteen sixteen.
早在1916年，美国科学家就引进了一种亚洲彩色瓢虫。
18.
The young beetle larvae can eat hundreds of aphids.
而幼龄瓢虫则可吃掉数百只蚜虫。