I-insecticides yokugcinwa kwemithombo yenkonzo zizinto ezithile zokusebenza ngokukhethekileyo zokugcina izilwanyana ezingakwenza umphumela wokungcolisa abantu okanye ukuthi zibhalela amadisease. Lezi zinsecticides zibalulekile ukugcina izindlu, izikolo, nezindawo zokugcinwa kwabantu. Izikampani njenge-Ronch ziyasebenzisa lezi zinto ukwenza...
Bona Okubanzi
Kwiminyaka yadlulayo, indlela esebenzisa ngayo amabhobho ngokwesibhakabhaka yayigqithile kakhulu. Iinteknoloji ezintsha nezindlela zokufunda zisiza ukwenza lezi ziqhutywa zibe nzima kwaye zibe mncinane kakhulu. U-Ronch uyaphambili kule ndlela yokuguqula, ukuhlela iinkqubela zokuphatha amabhobho...
Bona Okubanzi
I-insecticides yokugcinwa kwemithombo zinomdali omkhulu ekugcineni sithi kwiintswele ezingenakho ukuzikhipha njengoko zingabizwa ngokuba ziyintswa nezinye iintswele. Lezi intswele zinokubringsa iimfene kwaye zisithi sikhohlwe. Ukusebenzisa i-insecticides kusiza ekugcineni iziphumo zazo, indawo eyinkulu apho...
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Iimithambo yomphakathi ziyakwazi ukuba zibizwa ngokukhulu kwiindawo zonke. Abantu bafuna izindlela ezipheleleyo nokuziphatha ngokuvula ukukhuphela iimboni ezinokubangela ubulungu. Le ndawo iyakhuphela ngoba iimboni ezininzi zibuyela amadisease njenge-malaria, dengue fever, an...
Bona Okubanzi
Izinkokheli zokuphatha amakhono ziyintloko ebalulekileyo ekupheleni kwezikhalo zama-mosquito. Amakhono angakhipha iimfumo njenge-West Nile virus kunye ne-Zika virus, ezinokubangela ukuthi abantu bakhwankathe kakhulu. Ukukhuseleka kwemithombo, sisebenzisa izinkokheli zokuphatha amakhono ozizixhuma kwezi...
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Ukubhalwa kwindlela okufuneka kuzibhalwe ngayo izilwane zokuphatha kuyisiseko sokubhalwa kwezilwane zokuphatha ukusiza abafundi bakulandela amathuba okukhupha izilwane ezimbi. Kodwa, kunezilwane ezikhipha ukuthi zizimeleyo kulo, kuyenza ukuba kube mncane kubafundi ukukhupha izilwane zokuphatha. Lokho kukhupha ukuthi izilwane zokuphatha...
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Le yisilisa esisifundisiweyo esisebenzisa ngokukhawuleza abafundi ukulawula imithi yomfula nemithi yomthwalo kubugcwele. Le chemikhali isebenza kakhulu ngokuvimba izilisa eziningi zokugcwele ezihlupha imithi. Abafundi bayaqonda ngoko ngoba isebenza kakhulu kwaye inceda ukuzisa umntu omkhulu. Xa ...
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U-Midacloprid uyindlela eyinkulu yokubhala okuyinika abafarmi ukukhuseleka kwamazinyo awo. Yeyo into enokubhala, okuthetha ukuba iyabhekisa amanzi angaphansi amanqaku okukhuseleka kwamazinyo. Abafarmi abafuneka ukukhuseleka kwamazinyo ukuze zihlale zisemthwakweni kwaye zisebenze ukuzenza izinkulungwane zokudla abantu. U-Midacloprid ubhala ngokuthwala kwamazinyo...
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U-Imidacloprid uyindlela eyenziwa ngayo ukulawula izilwanyana. Isetshenziselwa ngokuvamile ekufarmeni ngokuthi isikhumbuzo sesithembiso esinamandla kwezilwanyana. Okwesikhashana, kukho izindlela ezintsha zokuthuthukisa u-Imidacloprid. Le ndlela iyicallwa "suspension concentrate" ngoba iyaqaphela kumnandi wamanzi, ngoko ke inzima...
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U-Imidacloprid usebenza njengesilinganiso esikhulu esisikwenza abafazimbi nabagqambedi ukuphatha izilwanyana. Izilwanyana zinokubangela ingcwele yezinto ezingenziwa ngokukhawuleza kwiintsapho nezinye izihlahla, okuzame ukunika inkxaso ekutheni iintshaba ezinokufa. Usebenza ngokuchitha isishonile sokuqonda kwezilwanyana, mak...
Bona Okubanzi
I-Imidacloprid yindlela enobuchuleyo eyasebenzisa ngayo abafundi ukukhathala imithi kubazimbi. Le ndlela yokukhathala iyasebenza ngaphakathi kwemithi, ikhathala imithi nakwhenkulu zibazimbi zingaphantsi kwazo. Abafundi abaningi bakhetha i-Imidacloprid ngoba ibonakala nokuziphatha ngokupheleleyo...
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Izinkokhelo zizinto ezisetyenziselwa ukukhulula izithunywa okungafanelekanga okanye izihlathi emazweni. Nakuba zinceda ukuzisa ukuzalwa kwezinye izityalo ngokunceda ukuba zibe nempilo enye, zibeka iziqondiso emkhathini. Le qondiso yezinkokhelo ephakathi kwemkhathi yinto esisithi yi-residue yezinkokhelo. Kufuneka sifunde njani le residue...
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