Ladybugs eat ___, which are pests. A. ants B. butterflies C. aphids D. bees 相关知识点: 试题来源: 解析 C。原因:We can use natural pest control methods like introducing ladybugs. Ladybugs eat aphids.(我们可以使用自然的害虫防治方法,比如引入瓢虫。瓢虫吃蚜虫。)反馈 ...
Ladybugs are helpful insects because they eat ___. A. flowers B. leaves C. aphids D. grasses 相关知识点: 试题来源: 解析 C。解析:Ladybugs(瓢虫)是有益的昆虫,因为它们吃蚜虫(aphids)。flowers 花、leaves 树叶、grasses 草都不是瓢虫的食物。反馈 收藏 ...
Farmers also love them very much. They eat aphids(蚜虫)an d other plant-eating pests.Most ladybugs have oval(椭圆形的)dome-shape d bodies with six short legs.Depending on the types, they can have spots,stripes or no markings at all. Seven-spot ladybugs are re d or sometimes orange wit...
Ladybugs primarily eat aphids, a type of small, wingless bugs.This is across species, habitats, and locations. But with 5,000 species of ladybugs, there is some variation. Some species feed on pollen and nectar. Other species feed on plant parts like the stems. Some species, if they can...
Barbara De Witt\\ Staff Writer
Ladybugs can be kept in captivity as pets or for educational purposes, and they can be fed a variety of foods to meet their nutritional needs. Here are some common foods that ladybugs eat in captivity: Aphids:Ladybugs are carnivorous insects that feed primarily on soft-bodied insects, such as...
(1)A.词义猜测题.根据上下文内容可知, But farmers love them because they eat aphids and other plant﹣eating pests.句意为但农民喜欢他们,因为他们吃蚜虫和其他食用植物的害虫.故可以推测出,aphids是一种昆虫.故选A.(2)B.推理判断题.根据第三段 Ladybugs are colorful for a reason. They tell the enemy...
Beautiful ladybugs that live in flowers like to eat aphids and plant-eating pests. and can eat 5 000 insects,站酷海洛,一站式正版视觉内容平台,站酷旗下品牌.授权内容包含正版商业图片、艺术插画、矢量、视频、音乐素材、字体等,已先后为阿里巴巴、京东、亚马逊、小
Lady beetles also eat the honeydew produced by aphids as well as sap from plants. I have writtenabout spraying plants with molassesbut couldn’t find research to support it as a food source for ladybugs. However, they will eat a sugar solution that is sprayed on plants by the gardener. ...
Ladybirds are most likely to feed on aphids which are small plant lice. They eat these lice quite a lot and as such ladybugs are often referred to as the ‘sole predators of aphids’. Ladybirds serve as useful control agents in agriculture lands so much so that most companies fancy distri...