Cov tshuaj ntxuav hmoov yog siv nyob ib leeg, thiab sodium alkylbenzene sulfonate nyob rau hauv cov hmoov ntxhua yog sucked rau hauv lub cev los ntawm cov kab, ua rau lom mus tuag. Ntxuav cov hmoov yog tov nrog tshuaj tua kab. Lub xab npum hmoov yog ntxiv rau qhov tshuaj tua kab ntawm tshuaj tua kab ntawm ib qho chaw uas tsim nyog, uas tuaj yeem ua rau cov tshuaj tua kab mob zoo dua thiab ncua kev tiv thaiv kabmob. Ntxuav hmoov yog tov nrog urea. Qhov "zis ntxuav sib tov" uas tau npaj nrog tshuaj tua kab thiab tshuaj tua kab kuj tuaj yeem ua si hauv kev tswj cov kab tsuag thaum siv rau hauv paus dressing. Lub mechanism ntawm kev txiav txim yog tias urea muaj peev xwm ua puas lub chitin ntawm lub saum npoo ntawm aphid, thiaj li hais tias nws yuav txo qhov tsis kam mus rau qhov chaw phom sij; thaum ntxuav hmoov hu rau saum npoo ntawm aphid, ib txheej ntawm insulating zaj duab xis tau tsim sai sai. Cov locusts tuag thiab tuag lawm.
Hu rau: Yi Fei
Tel: + 86-571-87228886
Mob: +8613600538853
Fax: + 86-571-87242887
E-mail: asiachem@yatai.cn
