So can the movement of aphids when, having depleted the young leaves on one food plant, their offspring then fly onward to a different host plant, with no one aphid ever returning to where it started.

蚜虫的运动也是如此，当吃完一株食用植物的幼叶，它们的后代会飞到另一株宿主植物上，没有蚜虫会再回到最初的地方。

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Inorganic fertilizers host a high amount of nitrogen which does indeed cause the plant to grow and provide more flowers that later result in fruit or vegetables nuts or grains.

无机肥料拥有高含量的氮，这的确会让植物生长并开更多的花朵，随后就结出果实或其它谷物。

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The host-plant of vegetable leaf miner relate to 14 subject 54 varities and there are different population dynamics of kinds of vegetable leaf-miner.

潜叶蝇在我市危害的寄主植物涉及到14科54种之多，几种潜叶蝇发生的季节动态规律各有不同。

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The degree of oversight should be proportionate to the perceived risk of the genetically engineered plant, which is a function of certain characteristics of the host plant (weediness, toxicity, ability to outcross, etc.) and the introduced gene.

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The degree of regulation should be proportionate to the perceived risk of the new organism, which is a function of certain characteristics of the host plant, such as weediness, toxicity, ability to outcross, etc.

FORBES: EPA Biotech Regulation Bucks The Scientific Consensus