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单词
rootworm
释义
root
worm
/ˈruːtwəːm/
noun
An insect larva that feeds on the roots of plants.
However, not all continuous corn fields have economic infestations of corn rootworms.
...
Crop rotation is still the best approach to reduce densities of western corn rootworms in Nebraska.
Planting an alternate crop in the spring literally can starve to death the new rootworms.
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更新时间:2025/3/28 0:40:55