Ndi mbewu ziti zomwe etherethrin ndizoyenera?Momwe mungagwiritsire ntchito Ethermethrin!

Ethermethrin ndi yoyenera kulamulira mpunga, masamba ndi thonje.Zili ndi zotsatira zapadera pa Homoptera, komanso zimakhala ndi zotsatira zabwino pa tizirombo zosiyanasiyana monga Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera ndi Isoptera.Zotsatira.Makamaka mpunga planthopper kulamulira zotsatira ndi chidwi.
Malangizo
1. Gwiritsani ntchito 30-40ml ya 10% yoyimitsa 10% pa mu pa mulingo umodzi wothira mpunga, phula loyera loyera ndi la bulauni, ndipo gwiritsani ntchito 40-50ml ya 10% yoyimitsa 10% pa mu imodzi pothana ndi mphutsi, ndi kupoperani ndi madzi.
Ethermethrin ndi mankhwala okhawo a pyrethroid omwe amaloledwa kulembedwa pampunga.Zotsatira zofulumira komanso zokhalitsa zimakhala bwino kuposa za pymetrozine ndi nitenpyram.Kuyambira 2009, etherethrin yalembedwa ngati chinthu chofunikira kwambiri chotsatsa ndi National Agricultural Technology Promotion Center.Kuyambira 2009, malo oteteza zomera ku Anhui, Jiangsu, Hubei, Hunan, Guangxi ndi malo ena adalembapo mankhwalawa ngati njira yolimbikitsira m'malo oteteza zomera.
2. Pothana ndi mbozi za kabichi, nyongolotsi zamtundu wa beet armyworms ndi Spodoptera litura, thirirani 40ml ya 10% yoyimitsira pamadzi pa muyeso umodzi.
3. Kuti athetse mbozi za paini, 10% yoyimitsa mphutsi imapopera ndi 30-50mg madzi.
4. Pothana ndi tizirombo toyambitsa matenda a thonje, nyongolotsi za thonje, nyongolotsi za fodya, zofiira za thonje, ndi zina zotero, gwiritsani ntchito 30-40ml ya 10% suspending agent pa mu imodzi popopera madzi.
5. Popewa ndi kuwongolera mbola ya chimanga, borer, ndi zina zotero, gwiritsani ntchito 30-40ml ya 10% suspending agent pa mu ndi kupopera pamadzi.
Kusamalitsa
1. Pewani kuwononga maiwe a nsomba ndi minda ya njuchi mukamagwiritsa ntchito.
2. Ngati mwamwa poizoni mwangozi mukamagwiritsa ntchito, pitani kuchipatala mwamsanga.