Aisibulali zinambuzaneyikhemikhali efunxwa sisityalo kwaye iqhutywe kuwo wonke umzimba wesityalo. Ngokungafaniyo nezibulala-zinambuzane ezingezizo inkqubo, izitshabalalisi zenkqubo azisebenzi nje kumphezulu wesitshizi, kodwa zithuthwa ngeengcambu, izikhondo, kunye namagqabi esityalo, ngaloo ndlela zenza umqobo wokuzikhusela kuso sonke isityalo.
Indlela Esebenza Ngayo Imichiza yezinambuzane
Izibulali-zinambuzane ezicwangcisiweyo zifunxwa ngenkqubo yeengcambu zesityalo emva koko zithuthwa ngenkqubo yemithambo yesityalo ukuya kuzo zonke iindawo zesityalo. Izinambuzane eziginya izicubu zezityalo ezinemichiza yokubulala izinambuzane zityhefa ngokukhawuleza kwaye ziyafa. Le propathi yokuqhuba ye-systemic insecticide ibenza basebenze ngokuchasene nezitshabalalisi ezifihlwe ngaphakathi kwisityalo okanye ekunzima ukufikelela kuzo kumphezulu wesityalo.
Ukuqala kwesenzo senkqubo yezinambuzane
Ukuqala kokusebenza kwenkqubo yokubulala izinambuzane kuxhomekeke kwizinto ezininzi, kuquka uhlobo lwesityalo, iimeko zokusingqongileyo, kunye nokwenziwa kwesibulali zinambuzane. Ngokuqhelekileyo, i-insecticide ye-systemic iyasebenza kwiiyure ezimbalwa ukuya kwiintsuku emva kokufakwa kwesicelo, kwaye izinambuzane zifa ngokukhawuleza emva kokuba zityiwe.
Ixesha lokuzingisa kwi-systemic insecticide
Ubude bexesha lenkqubo yesibulali-zinambuzane kwisityalo nalo luchatshazelwa zizinto ezininzi. Ngokuqhelekileyo, imiphumo ye-insecticide ye-systemic ihlala kwiiveki ezimbalwa ukuya kwiinyanga ezimbalwa, oku kuthetha ukuba isityalo sinokuqhubeka nokulwa nokutshatyalaliswa kwezinambuzane ngeli xesha, ukunciphisa isidingo sokutshiza ngokuphindaphindiweyo.
Indlela yokusebenzisa amayeza okubulala izinambuzane
Izitshabalalisi ezicwangcisiweyo zigalelwa ngeendlela ezahlukeneyo, kubandakanywa ukugalelwa komhlaba, izitshizi zamagqabi kunye nezitofu zesiqu. Ngezantsi kukho iindlela ezimbalwa eziqhelekileyo zesicelo:
Ukugalelwa komhlaba: isisombululo sesibulali-zinambuzane sigalelwa emhlabeni sijikeleze iingcambu zesityalo, kwaye isityalo sifunxa isibulali zinambuzane ngokusebenzisa inkqubo yaso yeengcambu.
Ukutshiza ngamahlamvu: Isibulali-zinambuzane sitshizwa kumagqabi esityalo kwaye isibulali-zinambuzane sifunxeka emagqabini.
Isitofu somthi: Amayeza okubulala izinambuzane atofwa ngqo esiqwini somthi ukuze aqhutywe ngokukhawuleza kwisityalo sonke.
Ezona ziNcombululo zoMchiza wezinambuzane
Ngoluhlu olubanzi lwamayeza okubulala izinambuzane akhoyo kwimarike, kubalulekile ukukhetha eyona mveliso ilungileyo ngokwezidingo zakho ezithile. Nazi izibulali-zinambuzane ezimbalwa ezisebenza kakuhle kakhulu:
Imidacloprid: Isitshabalalisi esibanzi esilungele iindidi ezininzi zezityalo kwaye siyakwazi ukulawula izinambuzane zentwala, iimpukane ezimhlophe kunye nezinye izitshabalalisi.
I-Acetamiprid: i-insecticide enamandla kwi-aphids, i-whiteflies, njl. Ifanelekile iziqhamo, imifuno kunye nezityalo zokuhombisa.
I-Thiamethoxam: Ukusebenza kakuhle kunye netyhefu ephantsi, esebenza kuluhlu olubanzi lwezityalo, inokukhusela izityalo kwizinambuzane ixesha elide.
Ukusetyenziswa kwenkqubo yezinambuzane kwimifuno
Nangona i-systemic insecticide isetyenziswa kakhulu kwizityalo, kufuneka isetyenziswe ngononophelo olukhulu kwimifuno. Ngenxa yokuba imichiza yokubulala izinambuzane ifunxwa sisityalo, kufuneka kuvunyelwe ixesha elaneleyo lokhuseleko phambi kokuvuna ukuqinisekisa ukhuseleko lwemveliso.
Iziphumo zenkqubo yezinambuzane ezibulala iinyosi
Amayeza okubulala izinambuzane anokuba yingozi kwizinambuzane ezisasaza imbewu njengeenyosi. Ukukhusela iinyosi, kucetyiswa ukuba ugweme ukusetyenziswa kwezinambuzane zenkqubo ngexesha leentyantyambo kunye nokukhetha ezinye ii-insecticide ezinetyhefu ephantsi okanye engenazo iinyosi.
Ngaba amayeza okubulala izinambuzane angawabulala ama spider mites
Ezinye ii-systemic insecticide ziyasebenza ngokuchasene nezigcawu, kodwa ayizizo zonke iimveliso ezinale mpembelelo. Ukuba kuyimfuneko, siya kucebisa amayeza okubulala izinambuzane asimahla aya kuthi alawule ngempumelelo amangolwane.
Ngaba amayeza okubulala izinambuzane angeyonkqubo akhuselekile
Izitshabalalisi ezingenayo inkqubo zisebenza kuphela kumphezulu otshiziweyo kwaye zihlala zithobeka ngokukhawuleza kokusingqongileyo, ngoko zinokukhuseleka kunezitshabalalisi zenkqubo kwezinye iimeko. Nangona kunjalo, izitshabalalisi ezingenayo inkqubo zifuna ukusetyenziswa rhoqo kwaye kunzima ukuzisebenzisa ukulawula ngokupheleleyo izinambuzane ezifihla ngaphakathi kwesityalo.
Ixesha lokuposa: Jun-07-2024
