您要查找的是不是：
- The test result shows that greenhouse white fly can be controlled by continuously applying Encarsia formosa Gahan twice when the density of white fly in greenhouse is two plants have one pest. 试验就丽蚜小蜂的最佳释放时机、释放密度、黄板悬挂高度、黄板防治效果等四方面进行了研究。
- greenhouse white fly 温室白蝇
- grape white fly (Trialeurodes vittata) 葡萄粉虱
- A patch of beautifully eroded clay; and yucca blossoms, so pure, so waxy, but lousy with creeping white flies. 一块被风蚀过的非常美丽的泥土；麟兰花芯那么纯洁，那么柔顺，但招来白苍蝇悠悠地爬行，让人恶心。
- A Study on the Pollination of Bumblebees to Greenhouse White Gourd 熊蜂为温室冬瓜授粉的效果研究
- Greenhouse white powder louse/Trialeurodes vaporariorum 温室白粉虱
- Living habit of mulberry white fly and its control measures 桑粉虱的生活习性及防治方法
- Occurrence Rule and Integrated Controlling of White Fly in Hothouse 温室白粉虱的发生规律及无公害综合防治对策
- They planted many flowers in their greenhouse. 他们在花房里种了很多花。
- He is building a greenhouse in his garden. 他正在花园中建温室。
- I heard John was the republican's great white hope. 我听说约翰是共和党人寄予巨大希望的人。
- The land is laid down with red or white clover. 这块土地种上了红花和白花苜蓿。
- Behind the house is a greenhouse. 在那所房子後面是一个暖房。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- Exotic tropical plants in a greenhouse. 温室里引进的热带植物
- England are playing in the blue and white strip. 英格兰队穿著蓝白色运动衣进行比赛。
- Black and white show a striking contrast. 黑和白形成明显的对比。
- White lines divide the playing area into sections. 这些白线把赛区分成各个部分。
- Most vegetables we buy in winter are nurtured in the greenhouse. 我们冬天买的大多数蔬菜都是在温室里培育的。
- Summary on the biology and control research of white fly in interior hothouse 国内温室白粉虱的生物学习性与防治研究综述
