I-Ethermethrin ifanelekile ukulawula irayisi, imifuno kunye nomqhaphu. Inemiphumo ekhethekileyo kwiHomoptera, kwaye ikwanemiphumo emihle kwizinambuzane ezahlukeneyo ezifana neLepidoptera, iHemiptera, iOrthoptera, iColeoptera, iDiptera kunye neIsoptera. Impembelelo. Ingakumbi kwirayisi, impembelelo yokulawula i-planthopper iyamangalisa.
Imiyalelo
1. Sebenzisa i-30-40ml ye-10% ye-suspension agent nge-mu ukulawula i-rice planthopper, i-white-backed planthopper kunye ne-brown planthopper, kwaye sebenzisa i-40-50ml ye-10% ye-suspension agent nge-mu ukulawula i-rice weevil, uze utshize ngamanzi.
I-Ethermethrin yeyona kuphela isibulali-zinambuzane se-pyrethroid esivumelekileyo ukuba sibhaliswe kwirayisi. Iziphumo ezisebenza ngokukhawuleza nezihlala ixesha elide zingcono kunezo ze-pymetrozine kunye ne-nitenpyram. Ukususela ngo-2009, i-etherthrin idweliswe njengemveliso ephambili yokukhuthaza yiZiko lokuKhuthaza iTekhnoloji yezoLimo leSizwe. Ukususela ngo-2009, izitishi zokukhusela izityalo e-Anhui, eJiangsu, eHubei, eHunan, eGuangxi nakwezinye iindawo zidwelise eli yeza njengohlobo oluphambili lokukhuthaza izityalo kwizitishi zokukhusela izityalo.
2. Ukulawula iikhaphetshu, ii-beet armyworms kunye ne-Spodoptera litura, fafaza i-40ml ye-10% ye-alamu yokuxhoma emanzini nge-mu.
3. Ukulawula iimbungu zepayini, i-10% ye-suspensing agent itshizwa ngolwelo lwe-30-50mg.
4. Ukulawula izinambuzane zekotoni, ezifana ne-cotton bollworm, i-tobacco armyworm, i-cotton red bollworm, njl.njl., sebenzisa i-30-40ml ye-10% suspension agent kwi-mu ukutshiza amanzi.
5. Ukuthintela nokulawula i-corn borer, i-giant borer, njl.njl., sebenzisa i-30-40ml ye-10% suspending agent nge-mu kwaye utshize emanzini.
Ukulumkela
1. Kuphephe ukungcolisa amachibi eentlanzi kunye neefama zeenyosi xa usebenzisa.
2. Ukuba ngengozi utyhefwe yityhefu ngexesha lokuyisebenzisa, funa uncedo lwezonyango ngoko nangoko.
Ixesha lokuthumela: Agasti-15-2022