当ABA的合成被去甲二氢愈创木酸（NDGA），ABA合成酶9-顺式-环氧类胡萝卜素双加氧酶的抑制因子所抑制，水稻种子萌发无影响。

When ABA biosynthesis was inhibited by nordihydroguaiaretic acid (NDGA), an inhibitor of the ABA anabolic enzyme 9-cis-epoxycarotenoid dioxygenase (NCED), rice seed germination showed no response.

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在稻水象甲取食选择性试验中，水稻品种IR 16与抗虫品种T03差异极显著，确定品种IR 16为感虫品种。

In feeding selectivity test, the resistance between IR16 variety and T03 (resistance) variety was significant difference, which showed that IR16 variety was a susceptible variety.

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本研究明确了20%双甲胺草磷乳油的作用特性、对水稻和胡萝卜作物安全性、对杂草的防除效果、施药方法和影响药效因素等。

This paper focused on characteristics of a new herbicide 20% H9201 EC, such as mode of action, crop safety, application techniques and efficacy-affecting factors.

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