Amancazana amaphyethroid amahluke umlando wokugcina iindlela ezikhululekileyo ezisetyenziswa kufundweni nokungena lokusebenza ukuvamiswa abantamakhe. Amancazana amanje amaningi esetshenziswa ngasemva komhlaba kunye nokuhlala kuhle kakhulu ngenxa yalokho kulindela izimali zofundzwane ukuthola amacrops. Ukuphatha kwesilima sokudla uzoba kube usizo ngenxa yalokhu angaphandle kokuba amandla amabangako bakaqinisekisa amacrops.
Besekele ngaphandle kwezinto: Izinyathelo zasePyrethroids zisebenza ngokubhekisisa isithuthi sentsimbi lezintshangaliso. Ngokugcina, izintshangaliso zakhe azikwazi ukufumana umoya wendaweni yabo. Zikhuluse ngakumbi abahlali bamaqhawe nezihlathi labazibophelela lokunyeleya amacala esingabonakali, ngoba ayiqhathanisiyo kusendaweni noma izimbuzwane. Lokhu kulula kokuthi zizikhethwe ukuze zisebenze ngokuphiwa kwindawo yokugcina nezihlathi ezindaweni zokugcina nokuhlola.
Izinyathelo zasePyrethroids zinethunya eliphakamisile elichaza pyrethrum. Lophakamiso luchaswa kwiiflowa ezibomvu zechrysanthemums, eziphathelwe ngonyaka zokuqala ukukhomisa amanye amacala. Abantu babhenzela (nokusenzela imigomo) ngokubuyiselisa umbono wakho, lokhu kuhlanganisa izinyathelo zasePyrethroids ezichaswayo ezisetshenziswa kumakhwenkhwalo. Lokhu kuhlanganisa ukuba zikhona kuyilandelani lokushaya emfuleni ukusuka amacala nokuhlola kulo mhlaba.
Ngokushesha, amaphethelo amahambo angazihlupheka kuzo nokulawula, kodwa bengakwazi ukubuyisela indlela eyahlukene lokusebenza. Kungaba ngashumi ubani obizwa labo iimpahla eziningi lokuqala emfuleni noma izindlu zemhlaba ngoba uzokugcina izinja noma amakhulu akhona esitshalweni. Ngakho ke, abasebenzisi besifundo nabo bekhaya babizwa bangene ukuhlola kuhambisana nendlela yokusebenza yalo. Ngakho ke, bazokwazi ukufaka ukuthi ngokusebenzisa imiphetho yalo kuphela amanqaku akhona asiphathelwe njengekwiqhaza kunye nokuhlola kakhulu kwesisekelo.
Lolu cwaningwano lwesikhashana, lwayo lichasene neentsimbi zakuma yezilimi ezintsha ngoba amaphethelo amahambo ayibuyiselanga amadwale amanqaku ngokungafuneka ukusetshenziswa kwezinye izimpethelo ezidingekayo. Ukusebenzisa ngokubalulekile, bazingabuyisela ukusiza abasebenzisi besifundo ukuphucuka amacawa amahle okudingeka ukuba kunezinkomo ezikhulu. Ngisho, ngokushesha, ngokubanzi kuhlanganiswa kwezindlela ezinomsindo.
Siyathanda zonke izinobezelo zakho.
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