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CN106359371B 一种2,6-二甲基萘作为杀虫剂助剂中的应用及其制备方法 有权 质押

一种2,6-二甲基萘作为杀虫剂助剂中的应用及其制备方法
摘要：
本发明还提供了一种2,6‑二甲基萘在制备杀虫剂中的应用，2,6‑二甲基萘可作为一种高活性、环保型的助剂添加在杀虫剂中，有效降低溶液的表面张力，使杀虫剂的表面形成一层保护膜，增强药剂在害虫体表的侵润、展布以及附着力，从而提高药效。实验结果表明，添加了2,6‑二甲基萘的杀虫剂活性提高10％，表面张力降低8dynes/cm。本发明将2,6‑二甲基萘添加到灭扫利中，进行大田试验，结果表明，添加了2,6‑二甲基萘的灭扫利用药3天、6天和9天后虫口减退率分别为92.92％、93.80％和94.69％。本发明还提供了一种2,6‑二甲基萘的制备方法。
摘要（英）：

The invention also provides application of 2, 6-dimethyl naphthalene in preparing an insecticide. The 2, 6-dimethyl naphthalene serving as a high-activity and environment-friendly additive can be added into the insecticide, and can effectively reduce the surface tension of a solution, enable a layer of protective film to be formed on the surface of the insecticide and improve the infiltration, distribution and adhesive force of the drug in body surfaces of pests, thus improving the drug efficacy. Experimental results indicate that after the 2, 6-dimethyl naphthalene is added into the insecticide, the activity of the insecticide is increased by 10%, and the surface tension of the insecticide is reduced by 8 dynes/cm. After the 2, 6-dimethyl naphthalene is added into fenpropathrin fenpropanate, the result of a field experiment shows that the pest population decline rates are respectively 92.92%, 93.80% and 94.69% after the fenpropathrin fenpropanate with the added 2, 6-dimethyl naphthalene is applied for 3 days, 6 days and 9 days. The invention also provides a preparation method of the 2, 6-dimethyl naphthalene.

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