【作者】 邢怀森； 游秀峰； 杨晓杰； 张少华； 原国辉； 李为争；

【Author】 Xing Huaisen;You Xiufeng;Yang Xiaojie;Zhang Shaohua;Yuan Guohui;Li Weizheng;College of Plant Protection, Henan Agricultural University;

【机构】 河南农业大学植物保护学院；

【摘要】 棉麻是重要的纺织工业原料。长期对转Bt基因工程的依赖,存在着极大的害虫抗药性风险。在有害生物广泛产生抗性的情况下,化学防治仍是必备的选项。本文采用对应分析法对中国农药信息登记网此前已经在棉、麻上取得登记、当前未被禁用且处于有效期内的农药进行了荟萃分析,以便总结棉麻病虫害防治用药的规律性。结果发现,用药特征鲜明(即登记证办理较多且用药选择的要求比较严格)的病虫害有枯萎病、黄萎病、炭疽病、立枯病、苗期病害、棉铃虫、红蜘蛛和棉蚜。根据对应分析推荐的防治用药如下:枯萎病(乙蒜素,辛菌胺醋酸盐),黄萎病(枯草芽孢杆菌),立枯病(福美双,咯菌腈),炭疽病(福美双,福美锌),苗期病害(多菌灵),棉铃虫(毒死蜱>氯氰菊酯>氯氟氰菊酯>丙溴磷≈氟铃脲),红蜘蛛(阿维菌素及其类似物,哒螨灵,双甲脒),棉蚜(吡虫啉>噻虫嗪>啶虫脒≈烯啶虫胺>丁硫克百威),地下害虫(克百威,丁硫克百威,毒死蜱),斜纹夜蛾(球孢白僵菌),烟粉虱(氟啶虫胺腈,溴氰虫酰胺),棉盲蝽(马拉硫磷),蜗牛(四聚乙醛),蓟马(乙酰甲胺磷,噻虫嗪),红铃虫(氯氰菊酯)。更多还原

【Abstract】 Cotton and linen are two important plants providing raw materials for textile industry. The long-term dependence of transgenic breeding in these plants may increase the risk of pest resistance. In the situation of wide-spreading resistance, chemical control will still be an essential option. The purpose of this study is to exploit the rules of pesticide production and practice. The authors conducted a meta-analysis on the registered, valid, and legally non-prohibited pesticides on cotton and linen by using correspondence analysis method. The results show that pests with significant characteristic of pesticide use include fusarium wilt, verticillium wilt, anthracnose,rhizoctoniosis, seedling diseases, Helicoverpa armigera, mites, and Aphis gossypii.According to the corresponding analysis, the recommended pesticides are in the following order: fusarium wilt(ethylicin, octylamine acetate), verticillium wilt(bacillus subtilis), rhizoctoniosis(thiram, fludioxonil), anthracnose(thiram, ziram), seedling diseases(carbendazim), H. armigera(chlorpyrifos > cypermethrin > cyhalothrin >profenofos≈hexaflumuron), mites(avermectin analogue, pyridaben, amitraz), A.gossypii(imidacloprid>thiamethoxam>acetamiprid ≈ nitenpyram > carbosulfan),soil insect pests(carbofuran, carbosulfan, chlorpyrifos), Spodoptera litura(beauveria bassiana), Bemisia tabaci(sulfoxaflor, cyantraniliprole), cotton mirid(malathion), snail(metaldehyde), thrip(acephate, thiamethoxam), Pectinophora gossypiella(cypermethrin).更多还原