I-Methomyl ye-CAS 16752-77-5 ye-Insecticide yezoNyango ephezulu esebenzayo
Ingcaciso yeMveliso
Umgangatho ophezuluIHydroxylammonium Chloride KubaMethomylisetyenziswa ngokubanzinjengomnciphisi kunye nomphuhlisi.I-soluble ngokulula emanzini, ukunyibilika emanzini yi-1.335g / mL kwi-20oC;Inyibilika ngokulula kutywala obuchwephesha kunye ne-ethanol eshushu engenamanzi.I-soluble kancinane kwi-methanol, i-dimethylformamide, i-dimethyl sulfoxide;Ayinyibiliki kwiacetone, ether, chloroform, ethyl acetate, benzene kunye nezinye izinyibilikisi eziphilayo.Ikwasetyenziswa njengeI-Pesticide i-acetamipridMethomyl kwayeAgrochemical Intermediate Methylthio Acetaldoxime.Ikakhulu isetyenziselwa ukulawula umqhaphu kunye nezinye izityalo zemali kunye nezitshabalalisi zamahlathi.
Isicelo
1. Le mveliso inokulawula ngempumelelo iintwala, i-thrips, izigcawu ezibomvu, ii-leaf curlers, i-armyworms, i-armyworms enemigca, i-cotton bollworms, kunye nezinye izinambuzane ngokutshiza i-20-30 grams yezithako ezisebenzayo emagqabini kwi-acre nganye.
2. Ukunyanga umhlaba nge-33-1066 grams yezithako ezisebenzayo ngehektare nganye kunokuthintela nokulawula i-nematodes kunye nezinambuzane zamagqabi.
Ulwazi lokhuseleko
1.Ityhefu ephezulu: I-Methomyl sisibulali-zinambuzane esiyingozi kakhulu esibeka imingcipheko ethile ebantwini nakwindalo esingqongileyo.Xa usebenzisa, landela ngokungqongqo iinkqubo zokusebenza zokhuseleko kwaye unxibe izixhobo ezifanelekileyo zokuzikhusela.
2.Ukucaphuka okunamandla: I-Methomyl inokubangela ukucaphuka kwamehlo kunye nolusu, kwaye kufuneka ihlanjwe ngamanzi ngokukhawuleza emva kokudibana.
3.Ukusetyenziswa kunye neengozi zokuphefumla: I-Methomyl akufanele idibane nokutya kunye namanzi, kwaye akufanele ifakwe ngokuthe ngqo.
4.Impembelelo yokusingqongileyo: I-Methomyl iyingozi kwizinto eziphilayo zasemanzini nakwiinyosi, kwaye kufuneka isetyenziswe ukuphepha ukungcoliseka kwendalo.
Ukusetyenziswa
Amayeza okubulala izitshabalalisi: IMethomyl isetyenziswa kakhulu kwezolimo ukulawula iintlobo ngeentlobo zezinambuzane ezitshabalalisayo, eziquka iintwala, iplanthoppers, mites njalo njalo.Iyakwazi ukutshabalalisa inkqubo ye-nervous yezinambuzane ngokuthintela i-nerve conduction enzymes, kwaye ifezekise umphumo wokubulala izinambuzane.
Ulawulo lwentwala: IMethomyl inobudlelwane obukhethekileyo bentwala kwaye isetyenziswa kakhulu ukulawula izityalo ezifana neembotyi zesoya, umqhaphu kunye nemifuno.
Ukusetyenziswa okungekuko kwezolimo: I-Metocarb ikwasetyenziselwa ukubulala izitshabalalisi ezifana ne-heteroparacid kunye ne-sea mite.
