Ethermethrin yog tsim rau kev tswj cov nplej, zaub thiab paj rwb.Nws muaj cov teebmeem tshwj xeeb ntawm Homoptera, thiab tseem muaj txiaj ntsig zoo rau ntau yam kab tsuag xws li Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera thiab Isoptera.nyhuv.Tshwj xeeb tshaj yog rau nplej planthopper tswj cov nyhuv yog zoo kawg li.
Cov lus qhia
1. Siv 30-40ml ntawm 10% suspending tus neeg sawv cev rau ib mu rau kev tswj ntawm nplej planthopper, white-backed planthopper thiab xim av planthopper, thiab siv 40-50ml ntawm 10% suspending agent ib mu rau kev tswj ntawm mov weevil, thiab tshuaj tsuag nrog dej.
Ethermethrin yog cov tshuaj tua kab pyrethroid nkaus xwb tso cai rau sau npe rau ntawm nplej.Cov teebmeem sai thiab kav ntev yog zoo dua li cov pymetrosine thiab nitenpyram.Txij li xyoo 2009, etherethrin tau raug teev tseg raws li cov khoom txhawb nqa tseem ceeb los ntawm National Agricultural Technology Promotion Center.Txij li xyoo 2009, cov chaw tiv thaiv nroj tsuag hauv Anhui, Jiangsu, Hubei, Hunan, Guangxi thiab lwm qhov chaw tau teev cov tshuaj raws li kev txhawb nqa tseem ceeb hauv cov chaw tiv thaiv nroj tsuag.
2. Txhawm rau tswj cov kab ntsig kab ntsig, beet armyworms thiab Spodoptera litura, tshuaj tsuag 40ml ntawm 10% tshem tawm tus neeg sawv cev ntawm dej ib mu.
3. Txhawm rau tswj cov ntoo thuv kab ntsig, 10% tshem tawm tus neeg sawv cev yog txau nrog 30-50mg kua.
4. Txhawm rau tswj cov kab tsuag paj rwb, xws li paj rwb bollworm, haus luam yeeb tub rog, paj rwb liab bollworm, thiab lwm yam., siv 30-40ml ntawm 10% tshem tawm tus neeg sawv cev ib mu rau tshuaj tsuag dej.
5. Txhawm rau tiv thaiv thiab tswj cov pob kws borer, loj borer, thiab lwm yam, siv 30-40ml ntawm 10% tshem tawm tus neeg sawv cev ib mu thiab tshuaj tsuag rau hauv dej.
Cov kev ceev faj
1. Tsis txhob muaj kuab paug rau cov pas ntses thiab cov tsiaj nyeg thaum siv.
2. Yog tias koj raug mob lom thaum siv, nrhiav kev kho mob tam sim ntawd.
Post lub sij hawm: Aug-15-2022