Intwasahlobo iyeza.Bahlobo bam abathandekayo, ngaba nikulungele ukulima entwasahlobo?Ngaba ulungele isivuno esikhulu?Nokuba utyala ntoni na, awunakuze ujikeleze izibulali-zinambuzane.Ngaba ukhe wadibana nolu hlobo lwemeko zombini usebenzisa izibulali-zinambuzane ukubulala izitshabalalisi okanye ukuthintela izifo, abanye abantu banokufumana isiphumo esikhawulezileyo ngelixa abanye bengasebenzi kakuhle.
Ngenxa yale ngxaki, usenokuba ungene kwiindawo ezintathu ezinemigodi—khetha ngokungafanelekanga isibulali-zinambuzane, sebenzisa isibulali-zinambuzane ngokungafanelekanga, kwaye uxube izibulali-zinambuzane ngendlela engafanelekanga.Kukho iinkcukacha ezininzi ekulula ukuba zingahoywa kule mimandla yemigodi.Yiza ubone ukuba ukhona na?
Indawo yasemgodini 1 - ukhetho olungalunganga lwezitshabalalisi
Ukuphepha ukukhetha izibulali-zinambuzane ezingalunganga, abahlobo babalimi kufuneka banikele ingqalelo ekulandeleni izinto-bachonge izibulali-zinambuzane zokwenene, ukujikeleziswa kwezibulali-zinambuzane, kunye nokumisela okukhethekileyo kwesi sifo!
1. Chonga izibulali-zinambuzane eziyinyani
Ukuthenga izitshabalalisi zomgunyathi okanye izitshabalalisi ezikumgangatho ophantsi, ngokuqinisekileyo kuya kuba nesiphumo esibi kwaye kuya kubangela ilahleko enkulu.Ngaba bukho nabuphi na ubuchule bokuthenga izibulali-zinambuzane zokwenene?
Okokuqala, xa kuthengwa izibulali-zinambuzane kufuneka sibone ngokucacileyo malunga neleyibhile, inombolo yesatifikethi, kunye nomhla okwiphakheji.Zama ukuthenga izibulali zinambuzane eziveliswa ngabavelisi abakhulu.Kwaye uye kwezo venkile zezolimo ezinegama eliphezulu, ulwazi lobugcisa kunye nokusebenza okusemgangathweni.
2. Ukujikeleziswa kwamayeza ezinambuzane
Iimveliso ezilungileyo zezitshabalalisi kufuneka nazo zisetyenziswe ngokujikeleziswa.Nokuba luhlobo luni lwezityalo, ukusebenzisa amayeza okubulala izitshabalalisi ukusetyenziswa kwexesha elinye okanye ixesha elide kwezibulali-zinambuzane ezifanayo okanye ezininzi ezineempawu ezifanayo kuyakwandisa ukuxhathisa izitshabalalisi kunye nokunciphisa impembelelo yokulawula.Ukusebenzisa ezinye iimveliso okanye izibulali-zinambuzane ezihlanganisiweyo kunokunciphisa ngempumelelo umngcipheko wokunganyangeki ngamachiza.
3. Thenga izibulali zinambuzane ngokweempawu
Abanye abantu bayathanda ukulandela xa bethenga amayeza okubulala izitshabalalisi ngaphandle kokujonga ukuba ngaba zizinambuzane okanye izifo ezifanayo.Balandela nje ukuthenga oko kuthengwa ngabanye, kwaye batshintshe kwenye okanye bongeze ezinye iimveliso ukuba umphumo awulungile.Ngenxa yoko, i-pesticide kunye nezifo azihambelani.Ungathinteli izifo okanye izinambuzane, okanye ulibazise elona xesha lilungileyo lokuthintela nokulawula.Kwaye kuya kubakho ingozi yeziyobisi.
Ke, funda ngakumbi kwaye ubone ngakumbi, khulisa awakho amehlo okuchonga.Okokuqala jonga izinambuzane okanye izifo, emva koko uye kubavelisi abasemthethweni okanye kwiivenkile zezolimo ukukhetha iimveliso ngokukodwa!
Indawo yaseMayini 2 – Indlela engalunganga yokusebenzisa
Kukwakho ingxaki ekulula ukungahoywa-ukudityaniswa okufanelekileyo kwezongezo.Ukufunxwa kwangaphakathi, ukunyanzeliswa kunye nokuhanjiswa kwe-pesticides kunempembelelo enkulu ekusebenziseni kwayo.Ukudityaniswa okufanelekileyo kwezongezo kuluncedo kwisiphumo sesibulali-zinambuzane.
1. Indlela yokufunxa ngaphakathi
I-pesticide ifakwe kwizityalo ngeengcambu, iziqu, amagqabi kunye nembewu, kwaye ihlakazekile kwaye isasazeke ngaphakathi, ukuze ikwazi ukugcina ixesha elithile, okanye ivelise i-pesticide metabolites enomsebenzi onamandla wokubulala inambuzane.Izinambuzane ezitshabalalisayo ziyafa xa zisitya kwinyama yesityalo samayeza okanye incindi.
2. Indlela yokugqobhoza
Amayeza okubulala izitshabalalisi agqobhoza kumaleko womphezulu (cuticle) wezityalo.Indlela yokungena inokwahlulwa ngokufanelekileyo ibe yi-cuticle egqobhozayo kunye ne-stoma yokungena, kwaye uninzi lwayo luhlobo lokuqala.
Xa i-pesticide itshizwe phezu kwezityalo okanye izinambuzane, i-wax layer phezu kwezityalo kunye nezinambuzane zenza kube nzima ukuba amathontsi e-pesticide angene kwaye abambelele, ngoko ulwelo lwe-pesticide lulahlekile kwaye ukusebenza kuncitshiswe kakhulu.Ngoko ke, ukumanzi kunye nokunyanzeliswa kokulungiswa kwe-pesticide emva kokuhlanjululwa kwamanzi kunempembelelo enkulu ekusebenzeni.Enye yeendlela zokuphucula ukusebenza kakuhle kukusebenzisa i-surfactants ngokumanzisa okulungileyo kunye nokungena.
Ukusetyenziswa okuchanekileyo kwezo zongezo kunokunika umdlalo opheleleyo ekusebenzeni kwezibulali zinambuzane, kungekuphela nje ukuphucula ukusetyenziswa kwezibulali zinambuzane, kodwa nokunciphisa ukungcoliseka kwendalo, ukumelana neemeko zemozulu ezimbi kwisicelo, kunye nokuphucula ukusebenza kakuhle.Ngokomzekelo, kwikhaphetshu, i-scallion kunye neminye imifuno ene-waxy, i-pesticide engamanzi kulula ukuyikhupha.Yongeza i-silicone, ioli ye-orenji ebalulekileyo, i-Bayer dichloride, njl njl kulwelo, umphumo ulungile kakhulu.
Njengeyona insecticide ebhalisiweyo yepyrethroid, iBayer dipyridamole kulula ukuyisebenzisa kwaye inokhuseleko oluhle kakhulu;kwangaxeshanye, inokuthintela nokulawula izinambuzane ezinkulu nezincinane;inoqoqosho kwaye inomlinganiselo ophezulu wegalelo-imveliso;inesiphumo esicacileyo se-synergistic xa ixutywe nezinye izitshabalalisi;inokungena ngamandla kwaye inokuwisa ngokukhawuleza izinambuzane!
Indawo yaseMayini ye-3 - Ukusetyenziswa kakubi
Ikakhulu lixesha kunye nendlela yokusetyenziswa.
1. Ixesha elingafanelekanga lesicelo
Abalimi abaninzi abaqhelanga ukusebenzisa amayeza okubulala izitshabalalisi de izifo kunye nezinambuzane ziyingozi.Umzekelo, elona xesha lilungileyo lokulawula i-Pieris rapae kukusebenzisa izibulali-zinambuzane ngaphambi kokuba kuqale umbungu, ngelixa amanye amafama esebenzisa izibulali-zinambuzane kuphela xa i-Pieris rapae ikhulile.Ngeli xesha, umonakalo we-Pieris rapae uye wachaphazela ukukhula kwezityalo kwaye ubangele ilahleko.
2. Indlela yesicelo engalunganga
Abanye abalimi banenkxalabo yokuba impembelelo yokulawula ayilungile, ngoko bandisa idosi ngokuthanda.Bacinga ukuba ubukhulu bedosi kunye namaxesha amaninzi beyisebenzisa, umphumo wokulawula ungcono uya kuba.Oku akuyi kubangela kuphela iintsalela ezigqithisileyo zezitshabalalisi, kodwa kuya kwandisa ukuxhathisa kwezifo kunye nezitshabalalisi zezinambuzane.Okubaluleke ngakumbi, kulula kakhulu ukwenza umonakalo we-pesticide.
Ukuze kugcinwe abasebenzi, abanye abantu baxuba ngobumfama zonke iintlobo zemichiza yokungunda, amayeza okubulala izinambuzane, isichumiso samagqabi, izilawuli zokukhula kwezityalo njalo njalo.Bacinga ukuba okukhona kuxutywa amayeza okubulala izitshabalalisi, kokukhona kuya kuba ngcono umphumo wokulawula.Ngenxa yoko, izityalo zonakaliswa zizibulali-zinambuzane kwaye amafama afumana ilahleko.
Ke ngoko, kufuneka sisebenzise amayeza okubulala izitshabalalisi ngokwedosi emiselweyo, indlela, amaxesha amaninzi kunye nekhefu lokhuseleko.
Ixesha lokuposa: Dec-16-2021