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- citrus spiny white fly 桔刺粉虱
- The behavior, bionomics and control of citrus spiny whitefly Aleurocanthus spiniferus Quaintance were systematically investigated. 对柑桔黑刺粉虱的生活习性、发生规律、有效积温、天敌种类和药剂防治等进行了比较系统的研究。
- Eurasian perennial naturalized in eastern North America having very spiny white cottony foliage and nodding musky crimson flower heads; valuable source of nectar. 北美东部已引入的欧亚多年生植物有多刺的白色棉花似的叶子和麝香味的深红色的头状花序；水果原汁。
- 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。
- Effect of Agro-chemical on the Control of Citrus Spiny Whitefly 吡虫啉对柑桔黑刺粉虱防治效果的研究
- 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。
- Living habit of mulberry white fly and its control measures 桑粉虱的生活习性及防治方法
- A spiny evergreen shrub or tree(Citrus aurantifolia), native to Asia and having leathery leaves, fragrant white flowers, and edible fruit. 莱檬一种带刺的灌木或热带乔木（来檬柑桔属），源于亚洲，有强韧的叶子、芳香的白色花朵和可食果实
- 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
- Oranges and lemons are citrus fruits. 桔子和柠檬是柑桔属水果。
- A spiny evergreen shrub or tree (Citrus aurantifolia), native to Asia and having leathery leaves, fragrant white flowers, and edible fruit. 莱檬：一种带刺的灌木或热带乔木（来檬柑桔属），源于亚洲，有强韧的叶子、芳香的白色花朵和可食果实
- 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。
- This cloth has a pattern of blue and white squares. 这种布有蓝白格子的图案。
- citrus spiny whiteflies 黑刺粉虱
- 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。
- Do you know the man wearing a white shirt? 你认识那个穿白衬衣的人吗？
