Abamectiniyisibulala-zinambuzane esisebenza kahle kakhulu nesibanzi esine-spectrum kanye ne-acaricide.Yakhiwa iqembu lama-Macrolide compounds.Isithako esisebenzayo yiAbamectin, enobuthi besisu kanye nemiphumela yokubulala othintana naye ezibungwini nasezinambuzaneni.Ukufafaza phezu kweqabunga kungabola ngokushesha futhi kuhlakazeke, futhi izithako ezisebenzayo ezingene esitshalweni I-Parenchyma ingaba khona esicutshini isikhathi eside futhi ibe nomphumela wokuqhuba, okunomphumela osele wesikhathi eside ezibungwini eziyingozi kanye nezinambuzane ezidla ngaphakathi. izicubu zesitshalo.Isetshenziselwa ikakhulukazi izilokazane ezingaphakathi nangaphandle ezinkukhuni, izilwane ezifuywayo, kanye nezinambuzane ezitshalwa yizitshalo, njengezibungu ezibomvu zezinambuzane, iFly, Beetle, Lepidoptera, nezibungu eziyingozi.
Abamectiniwumkhiqizo Wemvelo ohlukanisiwe namagciwane asemhlabathini.Inokuthintana kanye nobuthi besisu ezinambuzaneni nezibungu, futhi inomphumela obuthakathaka wokufutha, ngaphandle kokumuncwa kwangaphakathi.Kodwa inomphumela oqinile wokungena emaqabunga, ingabulala izinambuzane ngaphansi kwe-epidermis, futhi inesikhathi eside somphumela osele.Ayiwabulali amaqanda.Indlela yayo yokusebenza ihlukile kuleyo yezibulala-zinambuzane ezivamile ngoba iphazamisa imisebenzi ye-neurophysiological futhi ikhuthaze ukukhululwa kwe-r-aminobutyric acid, evimbela ukuqhutshwa kwemizwa ye-Arthropod.Izibungu, ama-nymphs, izinambuzane nezibungu zivela izimpawu zokukhubazeka ngemva kokuxhumana nomuthi, futhi azisebenzi futhi azondli, futhi ziyafa ngemva kwezinsuku ezingu-2-4.Ngenxa yokuthi ayibangeli ukuphelelwa amanzi ngokushesha kwezinambuzane, umphumela wayo obulalayo uhamba kancane.Nakuba inomthelela oqondile wokubulala ezitheni zemvelo ezidla inyama kanye nezinambuzane, umonakalo ezinambuzaneni ezizuzisayo mncane ngenxa yensalela ephansi endaweni yesitshalo, futhi umphumela ku-root knot nematodes uyabonakala.
Ukusetshenziswa:
① Ukulawula inundu ye-Diamondback kanye ne-Pieris rapae, izikhathi ezingu-1000-1500 ze-2%Abamectini-emulsifiable concentrates+1000 izikhathi zika-1% we-methionine kasawoti ungalawula ngempumelelo umonakalo wawo, futhi umphumela wokulawula kubhu le-Diamondback kanye ne-Pieris rapae usengafinyelela ku-90-95% ezinsukwini eziyi-14 ngemuva kokwelashwa, futhi umphumela wokulawula ku-Pieris rapae ungafinyelela ngaphezu kwama-95. %.
② Ukuvimbela nokulawula izinambuzane ezifana ne-Lepidoptera aurea, umvukuzi wamaqabunga, umvukuzi wamaqabunga, i-Liriomyza sativae ne-whitefly yemifino, izikhathi ezingu-3000-5000 izikhathi ezingu-1.8%AbamectinI-emulsifiable concentrate+1000 izikhathi eziphezulu ze-chlorine spray yasetshenziswa esigabeni esiphezulu sokuchanyuselwa kweqanda kanye nesigaba sokuvela kwezibungu, futhi umphumela wokulawula wawusengaphezu kwama-90% ezinsukwini ezingu-7-10 ngemva kokwelashwa.
③ Ukulawula i-beet armyworm, izikhathi ezingu-1000 1.8%AbamectinKusetshenziswe ukugxiliswa kwe-emulsifiable, futhi umphumela wokulawula wawusengaphezu kwama-90% ezinsukwini ezingu-7-10 ngemuva kokwelashwa.
④ Ukulawula izibungu zamaqabunga, izibungu zenyongo, izibungu eziphuzi zetiye kanye nezintwala ezihlukahlukene ezimelana nezihlahla zezithelo, imifino, okusanhlamvu nezinye izitshalo, izikhathi ezingu-4000-6000 1.8%AbamectinKusetshenziswa i-emulsifiable concentrate spray.
⑤ Ukulawula isifo semifino ye-Meloidogyne incognita, kusetshenziswa u-500ml ngemu ngayinye, futhi umphumela wokulawula ungama-80-90%.
Izinyathelo zokuzivikela:
[1] Izinyathelo zokuzivikela kufanele zithathwe futhi imaski kufanele igqokwe lapho kufakwa umuthi.
[2] Inobuthi obukhulu ekudobeni futhi kufanele igweme ukungcolisa imithombo yamanzi namachibi.
[3] Inobuthi kakhulu emibungu kasilika, futhi ngemva kokufafaza amaqabunga kamalibhele izinsuku ezingu-40, isenomthelela omkhulu onobuthi emibungu kasilika.
[4] Inobuthi ezinyosini, musa ukusebenzisa ngesikhathi sokuqhakaza.
[5] Isicelo sokugcina siyizinsuku ezingama-20 ngaphambi kwesikhathi sokuvuna.
Isikhathi sokuthumela: Jul-25-2023