Imidaclopridi-nitromethylene systemic insecticide, eyeye-chlorinated nicotinyl insecticide, eyaziwa ngokuba yi-neonicotinoid insecticide, kunye ne-chemical formula C9H10ClN5O2.Inobubanzi obubanzi, ukusebenza kakuhle okuphezulu, ubutyhefu obuphantsi kunye nentsalela ephantsi, kwaye akukho lula ukuba izinambuzane ziphuhlise ukuxhathisa.Inokuphazamisana nenkqubo yemithambo-luvo yesiqhelo yezinambuzane, yenze ukuba ukuhanjiswa kwemiqondiso yemichiza kungasebenzi, kwaye kubangele ukukhubazeka nokufa kwezinambuzane.
Imveliso inesiphumo esihle sokusebenza ngokukhawuleza, kwaye inefuthe eliphezulu lokukhusela usuku olunye emva kwechiza, kwaye ixesha eliseleyo lide kangangeentsuku ezingama-25.Isetyenziswa ikakhulu ukulawula izinambuzane ezigqobhozayo.
Ukulawula izinambuzane ezihlabayo kunye neentlobo zazo ezixhathisayo.Inezi mpawu zilandelayo:
(1) I-spectrum ebanzi, i-high-efficiency kunye nefuthe elihlala ixesha elide.Inempembelelo entle kakhulu yokulawula iintwala, izinambuzane zamagqabi kunye nezinye izitshabalalisi zomlomo ezigqobhozayo kunye nezitshabalalisi zecoleoptera.Isenokusetyenziswa ukulawula iintubi kwizakhiwo kunye neentakumba kwizilo-qabane ezifana neekati nezinja.Ngokubanzi, i-1-2 grams yezithako ezisebenzayo ingasetyenziswa ngemu nganye ukufumana iziphumo zolawulo olwanelisayo, kwaye ixesha elisebenzayo linokuhlala iiveki ezininzi.Isityalo esinye sinokukhusela ezinye izityalo kwizitshabalalisi kulo lonke ixesha lokukhula.
(2) Ifaneleke ngakumbi ukunyanga umhlaba nembewu.Inetyhefu yesisu kunye neziphumo zokubulala ukudibana kwizinambuzane.Ukunyanga umhlaba okanye imbewu nge-imidacloprid, ngenxa yeempawu zayo ezilungileyo zenkqubo, i-metabolites emva kokuxutywa kwiingcambu zezityalo kunye nokungena kwizityalo zinomsebenzi ophezulu we-insecticidal, oko kukuthi, imidacloprid kunye ne-metabolites yayo ngokudibeneyo idlala umphumo we-insecticidal, ngoko umphumo wokulawula uphumelele ngakumbi. .phezulu.I-Imidacloprid ingaxutywa nezibulali ntsholongwane zokungunda xa isetyenziselwa unyango lwembewu.
(3) Indlela yokwenza i-insecticidal action iyodwa.I-agent ye-nerve, kwaye ijolise kuyo yi-nicotinic acid acetylcholinesterase receptor kwi-post-synaptic membrane ye-nervous system ye-pest, ephazamisana nokuvuselela okuqhelekileyo kwenkqubo ye-motor nervous system, okubangela ukukhubazeka nokufa.Oku kwahlukile kumayeza aqhelekileyo okubulala izinambuzane.Ngoko ke, izinambuzane ezichasene ne-organophosphorus, i-carbamate, kunyeamayeza e-pyrethroid, imidacloprid isenomphumo ongcono wokulawula.Inokusebenzisana okucacileyo xa isetyenziswa okanye ixutywa nezi ntlobo zintathu zezibulali zinambuzane.
(4) Kulula ukubangela ukuba izinambuzane zikhule ukunganyangeki ngamachiza.Ngenxa yendawo yayo enye, izinambuzane zidla ngokukhula ukumelana nayo.Ukusetyenziswa rhoqo kufuneka kulawulwe ngexesha lokusetyenziswa.Akuvumelekanga ngokungqongqo ukuyisebenzisa kabini ngokulandelelana kwisityalo esinye.Ezinye iintlobo zezitshabalalisi.
Ixesha lokuposa: Jul-27-2022