温室里常见的害虫有蚜虫、红蜘蛛、白粉虱、根蛆、跳虫等。其防治方法分别如下:蚜虫体黄绿色,长圆形,有三对足,体形很小。多集中在心叶里、叶片背面或幼嫩的茎上为害。可喷洒50%乐果或灭蚜灵1000～1500倍液防治。红蜘蛛体红色,近圆形,有四对足,善爬行,比蚜虫还小些。红蜘蛛主要为害叶片,受害叶片有褪绿色的斑点,严重时变黄、枯萎。防治时可喷洒氧化乐果或乐果1000倍液。 Common pests in the greenhouse are aphids, spider mites, whitefly, root maggots, and so on. The control methods are as follows: aphids body yellow-green, oblong, there are three pairs of feet, body size is small. More concentrated in the heart leaves, leaf back or young stem damage. Can spray 50% dimethoate or eliminate 1000-1,500 times the drug-resistant control and prevention. Red spider body red, nearly circular, four pairs of feet, good crawling, smaller than the aphids. Red spider is the main damage leaves, the victim leaves have faded green spots, serious yellow, withered. Prevention can be sprayed omethoate or dimethoate 1000 times.