Eminyakeni yamuva, kuye kwaba nzima nakakhulu ukuvimbela izinambuzane zezitshalo, futhi ukunganaki okuncane kuzoholelaisivuno esincane kanye nemali engenayo encane.Ngakho-ke, ukuze kuncishiswe umonakalo esitshalweni sezinambuzane, siye sakhiqiza okuhlukileizibulala-zinambuzane. Hsingakhetha kanjani okufanele ngempela izitshalo zethu?Ngalesi sikhathiake ngikwethulele iThiamethoxam .
Indlela yokukhipha imithi:
I-Thiamethoxam ngokuyinhloko i-acetylcholinase esebenza ohlelweni lwezinzwa lwezinambuzane ukuze ivuse amaprotheni ama-receptor.Le acetylcholine elingisiwe awonakali nge-acetylcholine, okwenza izinambuzane zijabule kakhulu kuze kube sekufeni.
Ezinhlanuikakhulukaziinzuzos kwe Ti-hiamethoxam:
1. Umsebenzi ophezulu. Ama-metabolites ayinhlokoI-Thiamethoxam emzimbeni wezinambuzane kukhona i-tetramine.Ukuhlobana kwe-acetylcholine receptor yezinambuzane kuphakeme kunaleyo ye-cycamine, ngakho inomsebenzi ophezulu we-insecticidal.Ingqikithi
2. Ukuncibilika okuphezulu emanzini. Izinga elincibilikayo leI-Thiamethoxam emanzini izikhathi ezingu-8 kune-nagin, ngakho-ke ngisho nasendaweni yesomiso, akuthinti ukumuncwa kanye nokusetshenziswa kukakolweni.Ucwaningo luye lwabonisa ukuthi enhlabathini evamile enomswakama,I-Thiamethoxam ibonisa imiphumela efanayo yokuvimbela nokwelashwa njenge-nagin;
3. Izinga eliphansi lokumelana.Cishe iminyaka engama-30 selokhu kwafakwa ohlwiniI-Thiamethoxam, ukuthuthukiswa kwezinambuzane ezilwa nezidakamizwa kuye kwaba kubi nakakhulu.Ngokwemibiko, i-brown-flying wind, ama-aphid kakotini, ama-leeks, nama-chive anokumelana okuthile nakho.Ingozi yokulindela okufana ne-brown-aversion kanye ne-cotton aphid iphansi kakhulu.
4. Ingathuthukisa ukumelana kwezitshalo futhi ikhuthaze ukukhula kwezitshalo. I-Thiamethoxam futhi kunenzuzo engagculisi ukuthi ezinye izibulala-zinambuzane azinakuqhathaniswa, okuyindima yokuthuthukisa izimpande.Ucwaningo luye lwabonisa ukuthi i-molaristzine ingalindela amaprotheni, futhi ngesikhathi esifanayo, inomthelela ethonyeni lomzimba womzimba, ukuhlukaniswa kwamaseli, i-gibbererin, i-peroxidase, i-polyphenol oxidase, i-phenylalanine, i-Tiezine ukuze ithuthuke. ukwenza isiqu nesistimu yezimpande iqine, ithuthukise ukumelana.
5. Isikhathi somphumela sinde. I-Thiamethoxam inamaqabunga aqinile nokumuncwa kwangaphakathi ezimpandeni, futhi imithi ingamuncwa ngokushesha futhi ngokugcwele.Uma ifakwa enhlabathini noma imbewu,I-Thiamethoxam imuncwa ngokushesha impande noma izithombo ezimilayo.Izingxenye zokhuni esitshalweni zihanjiswa phezulu emzimbeni wesitshalo.Imikhiqizo ewohlokayo yenziwa isebenze kakhulu yiI-Thiamethoxamnokubulawa kwezinambuzane.
Isikhathi sokuthumela: Oct-18-2022
