Ethermethrin inokodzera kutonga kwemupunga, miriwo nekotoni.Iyo ine yakakosha mhedzisiro paHomoptera, uye zvakare ine mhedzisiro yakanaka kune tupukanana dzakasiyana seLepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera uye Isoptera.Mhedzisiro.Kunyanya kumupunga planthopper control effect inoshamisa.
Mirayiridzo
1. Shandisai 30-40ml ye10% yekumisa mirimo pamu mumwechete pakudzora rice, chena-backed planthopper nebrown planthopper, uye shandisai 40-50ml ye10% yekumisa mirimo pamu pakurwisa chipfukuto chemupunga, womwaya ne mvura.
Ethermethrin ndiyo yega mushonga wepyrethroid unotenderwa kunyoreswa pamupunga.Iyo inokurumidza-kuita uye inogara mhedzisiro iri nani pane iyo yepymetrozine uye nitenpyram.Kubva 2009, etherethrin yakanyorwa sechinhu chakakosha chekusimudzira chigadzirwa neNational Agricultural Technology Promotion Center.Kubva 2009, zviteshi zvekudzivirira zvidyarwa muAnhui, Jiangsu, Hubei, Hunan, Guangxi nedzimwe nzvimbo dzakanyora mushonga uyu seyakakosha kusimudzira siyana muzviteshi zvekudzivirira zvidyarwa.
2. Kuti udzivise makonye ekabichi, makonye ebeet armyworms neSpodoptera litura, pfapfaidza 40ml ye10% suspending agent pamvura pamu.
3. Kudzora makonye epaini, 10% yekumisa mumiririri inopfapfaidzwa ne30-50mg mvura.
4. Kuchengetedza twupukanana hwedonje, semakonye edonje, fodya armyworm, donje red bollworm, zvichingodaro, shandisai 30-40ml ye10% suspending agent pamu mukumwaya mvura.
5. Kudzivirira nekudzora chibage chinoboora, giant borer, zvichingodaro, shandisa 30-40ml ye10% yekumisa agent pa mu uye spray pamvura.
Zvekungwaririra
1. Dzivisa kusvibisa madziva ehove nemapurazi enyuchi pakushandisa.
2. Kana wakaiswa chepfu netsaona panguva yekushandisa, tsvaga kurapwa nekukurumidza.
Nguva yekutumira: Aug-15-2022