Izibulala-zinambuzane ezihlanzekile zibhekisela ezintweni ezisetshenziswa kakhulu emkhakheni wezempilo yomphakathi ukulawula izinto eziphilayo ezithwala izinambuzane kanye nezinambuzane ezithinta izimpilo zabantu. Ngokuyinhloko zifaka phakathi izinto ezilawula izinto eziphilayo ezithwala izinambuzane kanye nezinambuzane ezifana nomiyane, izimpukane, izinambuzane, amaphela, izibungu, imikhaza, izintuthwane kanye namagundane. Ngakho-ke kufanele zisetshenziswe kanjani izibulala-zinambuzane zokuhlanzeka?
Ama-Rodenticides Ama-rodenticides esiwasebenzisayo ngokuvamile asebenzisa ama-anticoagulant esizukulwane sesibili. Indlela eyinhloko yokusebenza kwawo ukubhubhisa indlela yokwakheka kwegazi yamagundane, okubangela ukuphuma kwegazi kwangaphakathi nokufa kwamagundane. Uma kuqhathaniswa nobuthi bendabuko obunobuthi obukhulu emagundwini, i-anticoagulant yesizukulwane sesibili inezici ezilandelayo:
1. Ukuphepha. I-anticoagulant yesizukulwane sesibili inesikhathi eside sokusebenza, futhi uma kwenzeka ingozi, kuzothatha isikhathi eside ukwelashwa; futhi i-antidote ye-anticoagulant yesizukulwane sesibili njenge-bromadiolone yi-vitamin K1, okulula ukuyithola. Ubuthi obunobuthi kakhulu bamagundane njenge-tetramine busebenza ngokushesha futhi izingozi zokungena ngengozi zisishiya nesikhathi esifushane sokusabela futhi singenawo umuthi, ongabangela kalula ukulimala komuntu noma ukufa.
2. Ukunambitheka okuhle. Isicupho esisha samagundane simnandi kakhulu kumagundane futhi akulula ukubangela amagundane enqabe ukudla, ngaleyo ndlela kufezwe umphumela wokufaka ubuthi kumagundane.
3. Umphumela omuhle wokubulala. Umphumela wokubulala okukhulunywe ngawo lapha uhlose kakhulu impendulo entsha yokugwema into yamagundane. Amagundane asola ngokwemvelo, futhi lapho ehlangana nezinto ezintsha noma ukudla, avame ukusebenzisa izindlela ezithile zokulinga, njengokuthatha inani elincane lokudla noma ukuvumela amadala nababuthakathaka badle kuqala, kanti amanye amalungu omphakathi azonquma ukuthi kuphephile noma cha ngokusekelwe emiphumeleni yalezi zenzo zokulinga. Ngakho-ke, ubuthi obunobuthi obukhulu bamagundane buvame ukufeza umphumela othile ekuqaleni, bese umphumela uba mubi kakhulu. Isizathu silula kakhulu: amagundane adle isicupho samagundane adlulisela umyalezo "oyingozi" kwamanye amalungu, okuholela ekwenqabeni ukudla, ukugwema, njll. Lindela ukusabela, futhi umphumela womphumela omubi esigabeni esilandelayo uzoba yindaba eqinisekile. Kodwa-ke, ama-anticoagulant esizukulwane sesibili avame ukunikeza amagundane umlayezo ongamanga "wokuphepha" ngenxa yesikhathi sawo eside sokufukamela (ngokuvamile izinsuku ezingu-5-7), ngakho-ke kulula ukuthola imiphumela yokulawula amagundane yesikhathi eside, ezinzile nephumelelayo.
Ezinkampanini ezivamile ze-PMP, izibulala-zinambuzane ezisetshenziswayo ngokuvamile ziyi-pyrethroids, njenge-cypermethrin ne-cyhalothrin. Uma kuqhathaniswa ne-phosphorus ephilayo njenge-dichlorvos, i-zinc thion, i-dimethoate, njll., lezi zinenzuzo yokuphepha, azinabo ubuthi obuncane nemiphumela emibi, ziwohloka kalula, futhi azinawo umthelela omkhulu emvelweni nasemzimbeni womuntu uqobo. Ngesikhathi esifanayo, izinkampani ezisemthethweni ze-PMP zizozama konke okusemandleni azo ukusebenzisa izindlela zomzimba noma zisebenzise izinto eziphilayo ezindaweni lapho ukusetshenziswa kwe-pyrethroids kungafaneleki khona, esikhundleni sokusebenzisa nje i-phosphorus ephilayo esikhundleni salokho, ukuze kuncishiswe ukungcola kwamakhemikhali enkambisweni yokulawula izinambuzane. Impepho exosha omiyane Ngoba ngokombono wokunakekelwa kwezokwelapha, ukusetshenziswa kwezibulala-zinambuzane kufanele kwenziwe ngokulinganisela.
Zonke izinhlobo zezibulala-zinambuzane ezithengiswa emakethe zingahlukaniswa ngamazinga amathathu ngokuya ngobuthi bazo: ubuthi obukhulu, ubuthi obuphakathi kanye nobuthi obuphansi. Ngisho nezibulala-zinambuzane ezinobuthi obuphansi zinobuthi obukhulu kubantu nasezilwaneni, kanti izibulala-zinambuzane ezinobuthi obukhulu ziyingozi nakakhulu. Ngokombono wesayensi, ama-mosquito coil nawo awuhlobo lwesibulala-zinambuzane. Lapho ama-mosquito coil eshiswa noma eshiswa, lawa ma-insecticide azokhishwa. Ngakho-ke, kungashiwo ukuthi awekho ama-mosquito coil ayingozi kubantu nasezilwaneni. Ama-insecticide kuma-mosquito coil awagcini nje ngokuba nobuthi obukhulu kubantu, kodwa futhi anobuthi obungapheli. Ngisho nezibulala-zinambuzane ezinobuthi obuncane zezinga lobuthi obukhulu ziyingozi kakhulu kubantu nasezilwaneni; ngokuqondene nobuthi bayo obungapheli, buyingozi nakakhulu. Ngokusekelwe ekuhlolweni okuphelele kwezivivinyo, kungabonakala ukuthi ubuthi obungapheli bezibulala-zinambuzane buyingozi kakhulu emzimbeni womuntu futhi buyinkimbinkimbi kakhulu.
Isikhathi sokuthunyelwe: Ephreli-23-2023