Ethermethrin yakakodzera kudzora mupunga, miriwo nedonje. Ine simba rakakosha paHomoptera, uye ine simba rakanaka pazvipembenene zvakasiyana-siyana zvakaita seLepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera neIsoptera. Simba. Kunyanya mupunga planthopper, simba rekudzivirira hove rinoshamisa.
Mirayiridzo
1. Shandisa 30-40ml ye10% yekumisa zvipembenene pa mu (mu) yekudzora zvipembenene zvemupunga, zvipembenene zvemupunga zvine musana muchena uye zvipembenene zvebrown, uye shandisa 40-50ml ye10% yekumisa zvipembenene pa mu (mu) yekudzora zvipembenene zvemupunga, wozvipfapfaidza nemvura.
Ethermethrin ndiyo yega mushonga wezvipembenene wepyrethroid unotenderwa kunyoreswa pamupunga. Mhedzisiro yacho inoshanda nekukurumidza uye inogara kwenguva refu iri nani pane yepymetrozine nenitenpyram. Kubva muna 2009, etherethrin yave kunyorwa sechigadzirwa chikuru chekusimudzira neNational Agricultural Technology Promotion Center. Kubva muna 2009, nzvimbo dzekuchengetedza zvirimwa muAnhui, Jiangsu, Hubei, Hunan, Guangxi nedzimwe nzvimbo dzakanyora mushonga uyu semhando huru yekusimudzira zvirimwa munzvimbo dzekuchengetedza zvirimwa.
2. Kudzora makonye emakabheji, makonye emubiki neSpodoptera litura, pfapfaidza 40ml ye10% inonyungudutsa mumvura pa mu.
3. Kudzora makonye emupaini, mushonga wekumisa 10% unopfapfaidzwa nemvura ye30-50mg.
4. Kudzora zvipembenene zvedonje, zvakaita sedonje rebollworm, tobacco armyworm, donje rebollworm, nezvimwewo, shandisa 30-40ml ye10% suspending agent pa mu 1 kuti ufafadze mvura.
5. Kudzivirira nekudzora borer yechibage, giant borer, nezvimwewo, shandisa 30-40ml ye10% suspending agent pa mu (10%) wopfapfaidza nemvura.
Zvekungwaririra
1. Dzivisa kusvibisa madziva ehove nemapurazi enyuchi kana uchishandisa.
2. Kana ukabatwa nechepfu netsaona panguva yekushandisa, tsvaga rubatsiro rwechiremba nekukasika.
Nguva yekutumira: Nyamavhuvhu-15-2022