认为中抗品种捕食性天敌能更有效地控制稻飞虱。
The predatory of medial resistant variety was more effective to control rice planthopper.
稻飞虱作为水稻的主要害虫，严重的影响水稻生产。
Planthoppers, as one of the most widespread and destructive rice pests, greatly affect the rice yield.
该发明主要应用水稻、果树及 蔬菜上的稻飞虱、黑刺粉虱及蚜虫。
The acetamiprid pesticide is mainly applied to rice fulgorid, aleurocanthus spiniferus and aphid on the paddy rice, fruit trees and vegetables.
通过系统调查和大田普查相结合的方法，研究明确了养蟹稻田稻飞虱的发生规律。
The occurrence rules of rice planthopper in rice field with cultural crab was ascertained through systemic investigation and field census.
研究了江淮稻区白背飞虱和褐飞虱的成灾规律，以及稻飞虱灾变的短、期预测技术。
The disastrous rule of rice planthopper occurrence in Jianghuai rice region and its forecast techniques were studied.
文摘：研究了江淮稻区白背飞虱和褐飞虱的成灾规律，以及稻飞虱灾变的短、期预测技术。
Abstract: The disastrous rule of rice planthopper occurrence in Jianghuai rice region and its forecast techniques were studied.
本发明公开了一种防治稻飞虱的复配组合物，涉及含有吡蚜酮和噻虫嗪的生物柴油乳油和悬浮剂。
The invention discloses a compound composition for preventing and treating rice planthopper, relating to biodiesel cream and suspending agent containing pymetrozine and thiamethoxam.
控制实验与植物化学分析结果表明水稻挥发性物质和其它一些次生代谢物影响稻飞虱的寄主选择。
The results of control tests and phytochemistry analysis show that volatiles and allelochemicals affect host selection behavior of Nilaparvata lugens.
关于这两种水稻害虫的研究有大量报道，我国的研究主要集在中东部，而西南地区稻飞虱研究相对欠缺。
There are many researches about the two pests in China and it is prolific about Middle and East of China but deficient about the southwest of China.
关于这两种水稻害虫的研究有大量报道，我国的研究主要集在中东部，而西南地区稻飞虱研究相对欠缺。
There are many researches about the two pests in China and it is prolific about Middle and East of China but deficient about the southwest of China.
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