这些差别促进了两组间的授粉作用。
由于蜜蜂在作物授粉中扮演重要角色，因此对全国食物供应也有至关重要的作用。
Bees are vital to the nation's food supply because of the role they play in pollinating crops.
如果不同的授粉者都出现了严重的数量减少问题，这无疑对农业来说也可能有提示作用。
There is a genuine concern that if indeed there were to be a serious decline in the various pollinators, it could have implications for agriculture, no question.
布克曼还补充到，没有杀虫剂污染的野生花卉群落也有助于诸如蓝色果园蜜蜂之类有益昆虫的兴盛——在加州杏仁的授粉过程中，这种蜜蜂起到了极其重要的作用。
Pesticide-free wildflower havens, adds Buchmann, would also bolster populations of useful insects such as blue orchard bees—an extremely effective pollinator of almonds in California.
CTX处理柱头后自花授粉对自花花粉管的生长具有促进作用；而PTX处理柱头后异花授粉，表现出对异花花粉管生长的抑制作用。
Self-pollen tube growth could be promoted by treating stigma with CTX, but the pollen tube growth was inhibited by treating stigma with PTX before cross pollination.
植物能够释放以其挥发性次生物质构成的气味进行信息传递，起到引诱授粉者、植食者天敌，警告附近同类有病虫侵袭等作用。
Plant can release secondary compounds for information transfer, who played such as the role of duce pollination and natural enemies of plant eaters as well as warned of similar attacks have pests.
植物能够释放以其挥发性次生物质构成的气味进行信息传递，起到引诱授粉者、植食者天敌，警告附近同类有病虫侵袭等作用。
Plant can release secondary compounds for information transfer, who played such as the role of duce pollination and natural enemies of plant eaters as well as warned of similar attacks have pests.
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