Nokho abalimi basebenza ngokuzikhandla ukuze balondoloze impilo yezitshalo futhi baqinisekise ukuthi zikhula ziqine. Bafaka amahora/imizamo yokuqinisekisa ukuthi ukudla kungavela ezitshalweni zabo. Nokho, akuzona zodwa ezifuna ukudla lezi zitshalo; izimbungulu nazo zifuna ukudla! Izimbungulu ezithile zingaba yingozi ngempela futhi zonakalise izitshalo, okwenza kube umsebenzi omkhulu kubalimi ukukhiqiza inani elanele lokudla elidingwa abantu. Abalimi basebenzisa ithuluzi elikhethekile, izibulala-zinambuzane, ukuvikela izitshalo zabo kulezi zinambuzane ezimbi. Izibulala-zinambuzane — Ngokuchaza, lawa ngamakhemikhali athile abulala noma alawula izinambuzane ezilimaza izitshalo. Abalimi kumele bakwazi ukusebenzisa izibulala-zinambuzane, ngoba ukuhlala kahle izitshalo kukhiqiza izitshalo ezinempilo futhi kuqinisekise ukudla kwabo bonke abantu abakudingayo.
Kunezinhlobo ezahlukene zezibulala-zinambuzane ezitholakalayo kubalimi; Uhlobo abakhetha ukulusebenzisa lusekelwe ezinambuzaneni ezicekela phansi izitshalo zabo. Bafaka izibulala-zinambuzane ezitshalweni ngokwazo kanti ezinye zengezwa emhlabathini walapho zimila khona lezi zitshalo. Amanye ama-insecticide enzelwe izinambuzane ezithile kanti amanye ahlose izinhlobo eziningi zezinambuzane. Izinhlobo zama-insecticides ezisetshenziswa kwezolimo yizinambuzane ezithintana naye, ama-insecticide e-systemic, ama-insecticide esiswini. Thinta ama-insecticide asebenza ngokubulala izimbungulu lapho uthintana namakhemikhali. Izibulala-zinambuzane ezihleliwe nazo zimuncwa isitshalo ngezimpande zaso, zisebenza ngaphakathi. Izibulala-zinambuzane eziklamayo zinqoba izimbungulu lapho zidla amahlamvu noma iziqu zesitshalo.
Ukukhetha isibulala-zinambuzane ezitshalweni kubalulekile kubalimi. Ukusebenzisa okulungile kuqinisekisa ukuthi isebenza kahle ngokumelene neziphazamisi eziyinkinga. Futhi isibulala-zinambuzane kufanele futhi singabi nobuthi kumuntu nasendaweni ezungezile. Abalimi kufanele banamathele ngokucophelela eziqondisweni ezikumalebula ezinambuzane. Abasebenzisi akufanele bayisebenzise ngaphambi kokufunda ilebula futhi bangavele bayisebenzise ngokufana. Abalimi bathola ulwazi olubalulekile kulelebula, okuhlanganisa ukuthi ingakanani isibulala-zinambuzane okufanele sifakwe kuso, ukuthi sisetshenziswa kangaki, nokuthi yiziphi izinyathelo zokuphepha okufanele bazilandele. Ukugcinwa okunengqondo: ama-insecticide kufanele agcinwe endaweni lapho izingane nezilwane ezifuywayo zingafinyeleli khona. Abalimi kufanele basebenzise ama-insecticides bese bewalahla njengoba kuboniswe kulebula.
Izibulala-zinambuzane aziyona impendulo yodwa ekulweni nezinambuzane, nakuba zingaba usizo olukhulu. Ngakho abalimi abaningi bazama ukuthola ezinye izindlela ezingcono kakhulu zemvelo. Enye indlela i-Integrated Pest Management (IPM). I-IPM ithathwa njengesu eliphelele elihlanganisa amasu amaningi okulawula izinambuzane. Ukuphequlula izinhlobo zezitshalo ezitshaliwe, kusetshenziswa izitha zemvelo zezinambuzane nokusebenzisa izindlela ezihamba phambili kwezolimo ukuze kuvinjwe izimbungulu ukuthi zingabuyi. Enye into i-IPM eyinakayo umthelela wokulawula izinambuzane endaweni ezungezile nempilo yabantu. Abalimi bangasebenzisa nezibulala-zinambuzane zemvelo. Lezi zakhiwe ngezithako eziphephile ezifana namafutha e- neem, isifutho sikagalikhi nesifutho sensipho. Ayingozi kakhulu, futhi angasetshenziswa kwezolimo zezilwane futhi ngesikhathi esifanayo, akuthinti abantu noma imvelo.
Lokhu kuyasiza kodwa, uma izibulala-zinambuzane zingasetshenziswa ngokucophelela, zingaba yingozi kubantu nasesimisweni semvelo. Ngaleso sizathu, abalimi kudingeka banakekele ngendlela efanele lapho besebenzisa la makhemikhali ukuze bavikeleke bona kanye nabanye. Ukugqoka izingubo zokuzivikela njengamagilavu, izifihla-buso, izibuko kuphakathi kwezinyathelo ezibaluleke kakhulu. Kule migqa, iwavikela kunoma yikuphi ukulimala ngenxa yabaqhubi be-concoction. Abalimi futhi akudingeki basebenzise izibulala-zinambuzane uma kunomoya ngoba umoya ungaholela ekukhipheni amakhemikhali bese ulimaza abanye abantu, izilwane noma izitshalo eziseduze. Ngaphezu kwalokho, abalimi kufanele baqinisekise ukuthi zonke izibulala-zinambuzane zigcinwa endaweni evikelekile engatholakali kokubili izingane kanye nezilwane ezifuywayo. Abalimi kufanele balahle ama-insecticide asele ngokulandela imiyalelo yelebula ngoba ibaluleke kakhulu.
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