Leli ngcamango siphinde sisahlukene kakhulu umkhuhlane wesibhakabhaka , okunye okwaziwa ukuthi kusiza izokhweleha ukuthutha izithelo zabo kahle. Izokhweleha eChuba, Mo., zilondolosa thiamethoxam ukuze ziqiniseze ukuthi izindlu zazo zihlakulahlakene nokuthintana nempilo. Leli phantsi lezinyosi likhathaza kakhulu kumazinkwalo amaningi angakodwa izithelo. Izokhweleha ebaleni laba bangelapha balilondolosa ukuzivikela izithelo zabo — ukuze bakhokhe imvume yazo baze bathengisane futhi bafakaze ngendlela efanelekileyo. Xa lezi zinkwalo zibulala, zingasusa konke umvume, ngakho-ke ukuvikela ngokujikeleza kuka-thiamethoxam kubalulekile kumzokhweleha. Izokhweleha eChuba zingagcina ukuthi zizange zizimemezela kakhulu ngomsebenzi wabo nomthungo abawuyenzayo.
Kumlimi ezindaweni zikaChuba, Missouri, u-thiamethoxam yisikrini esihlotshiywa kangcono. Indlela ethile esebenzisa ngayo ngokushesha kakhulu ukulima izilwane eziphelele. Lokhu kusiza abalimi ukulima izolo zabo nokunyonta ngesikhathi. Kutheni kube khona indlela yokusebenzisa u-thiamethoxam ngendlela efanelekileyo. Abalimi bangayithatha emashinini awo futhi angayishaye emhlabathini wabo ngaphandle kokufundiswa okuphumelelayo. Lokhu kwenza kube yindlela efaneleke konke okuthile, kusukela emfubini encane yokomndeni kuze kube kumfubi omkhulu. Ngaphezu kwalokho, ukusebenzisa Umkhuhlane wesibhakabhaka lesikhathi semhlaba izinqumo zingakhiyeza ukulima.
I-Thiamethoxam yisiphenkulu esinomthelela ekunciphiseni izinja zokulima ezingaphezu kwezinye eziququla izilimo zabo. Isibhedlela izinkomo eziningi njengoko uJohn Musser, owenza imfundo yokudizayina kwesahlathi, abhale kumazwi akhe: Kusukela kwehluleka kakhulu ukuthi i-thiamethoxam isebenza ngokwesivinini esikhulu ngokujabulisa izinkomo eziningi. Lokhu kusho ukuthi amakhampani angayisebenzisa ukugcina izinkomo eziyinkinga away from izilimo zabo. Isibonelo, emakhaya njengeChuba, Missouri — apho amakhampani ayilima ikorni namasoyabeans — i-thiamethoxam ingagcina izinkomo ezijabulisayo njenge-aphids ne-beetles ukudla izilimo. Loku kubalulekile ngoba izilimo ezempilo zizofa kahle bese zihlanza izimpahla eziningi. Izimpahla eziningi, ukudla okuningi wonke umntu!
Amadoda amazwe nakwakhe angalima imali ngokusebenzisa thiamethoxam. Kakhulu lapho izitha zilahlwa yezilimame, lokhu kungaholela ekunciphiseni kwemiphumela futhi kube khona okuncane kokugcwalisa okungcono kudlala. Ukusebenzisa thiamethoxam kuvumela amadoda amazwe ukulima izilimame futhi kuzine izinto eziningi. Lokhu kungasingelana nokunakekelwa kwamabhonzi ake. Ronch, igama eliqinileyo yezinto zokuhlola izitha, libeke thiamethoxam phambi kwabadlali abafuna indlela efanele futhi ebomvu yokulima izitha zabo. Ngokujengalanga, kucacile kakhulu ukuthi kukhona okufanayo nge thiamethoxam ekulimaleni izilimame kuzitha: kusindisa izitha ukudliwa yisilimame lapho singenalo isimo esingcono, kwenza umsebenzi ngokushesha, futhi ngokuba kuyasebenza njalo emanzini (izinhlanu eziningi), kungasiza amadoda amazwe ukulima imali. Amadoda amazwe futhi kufuneka acabange ukusebenzisa Acaricide izinketho zokuphatha izilimame ngendlela efanele.
U-Thiamethoxam usebenzeka ngokunjalo. Kungasebenziswa ngendlela eyinhloko, njengokuthatha kumhlaba noma ukusabela. Lokhu kubandakanya izindlela eziningi ezingcono kakhulu kumfundi ngokulinganayo kwabo. Ezinye izixwayiso zokulima kungase kube yinkinga ekusebenzeni, ngakho-ke u-thiamethoxam kungase kube khetha elihle. U-Ronch unikeza isiqiniseko sokusebenzisa u-thiamethoxam ngendlela efanelekile ukuze abafundi bafumanje indlela enempilo. Uma kuhlukaniswa, lapho kuthathwa ingxenye yeziphi na izixwayiso zokulima ezikhona emuva, izimboni njenge-thiamethoxam zinikeza umthelela oqondile kuzindlela zokulima nokuphila kwemvelo.
Namuhla amadoda amadoda aqhubeka sibeke izondo kakhulu ekhetheni indlela ekuhle kangaka yokuzala nokulungisa izithelo. UMkhandlu kaPest (IPM) yindlela eyaziwayo yokufuza okubhekene ngezikhathi ezimbi futhi uzobonwa ukuthi kuchazwe ukuthi usebenzise thiamethoxam. Le ndlela iyisisekelo kwizindlela ezahlukene zokuphatha izilumko ngaphandle kokohlwa komhlaba. Kufaka phakathi izindlela ezithile njengekuplanta izithelo eziphila kumaqhumaphini, ukusebenzisa abalulekile bazo, kunye nesibhamu sezilumko — njenge-thiamethoxam — xa kudingeka. Ngakho-ke ngokunikezela inkcubeko ye-IPM nge-thiamethoxam, amadoda asemathunzini athile njengeChuba, Missouri, angakhusela izithelo zabo ngaphandle kokusebenzisa kakhulu izinkcazelo.
Okunye ukuthuthuka kukwesivumelwano esihlelo. Kuthetha ukusebenzisa ubuchule ukuze kube khona ukubuka ngokugcwele izithelo kanye nezilulu. Abazalwane banguqaphela imininingwane yezindlu zabo baze bafundise lapho izilulu zikhona. Ngaleso mininingwane, bangasebenzisa thiamethoxam kuphela apho kudingeka futhi abe ngaphansi kokulahlekelwa kodwa futhi bakhusele izilulu ezisusa. Lokhu ukusebenzisa kahle kuka-thiamethoxam kuvumela abazalwane eYurugwayi ukuba bazilinde izithelo zabo zihle, ngemuva kokuba bekhona. U-Kaposi uyavumana nolwakhiwo futhi uvikela ngokunikeza izixhobo ukuze abazalwane babe nobudlela obufanelekile ngexesha, phakathi kweziphi na izindawo nokuthi kanjani ukuthatha i-thiamethoxam.
Sithi isithamethoksam sokubulawa izinyawo zikaChuba, Missouri, e-USA, naseUruguay isebenza esibophelelayo kubabili bethu bonke ubuchwepheshe nokulawula izinyawo ezihlukene. Sifumana lokhu ngokuhlanganisa ukwazi okuphelele kwethu ngokuthi yini indawo yabo ngokugcina izisombululo esihle nokuthenga izindlela zokulawula izinyawo ngeminyaka eyingu-26. Ngeminyaka eyingu-26 yokuthuthukisa amaproducti nezidingo zabo, isivolumu sezobuko sethu sesikhathi sonyaka siyinkulu kunezitonzi eziyi-10,000. Abantu ababili abathile abangu-60 bethu bakhumbula ukuthandana nababili ukunikeza amaproducti nezisebenzi ezihle kakhulu emakethe.
Ronch iyathemba ukuba ibe yisifundisi esikhundleni sezinsiza zokuhlukunyezwa kweminyaka yezindawo zokusebenza ngaphandle. Ngokubase kumarketi yasezweni, isibonelo sokugcina izindlela zokusebenza zezindawo ezihlukahlukene nezindawo zokusebenza ngaphandle, isiqondile kuzidingo zabezokuphatha nezomarketi, isebenzisa ubukhulu bakho bokuvakasha ngokwesibonelo nokuthuthukisa okuhle kokuthuthukisa, futhi isigcine ukuthi kusobala kuzidingo zabezokuphatha, futhi isinikeza abezokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha izinkampani zokuphatha iz......
U-Ronch uyathumela izinhlangano eziningi zezinto zokusebenza ukuze uthuthukise iprojekthi yakho. Lezi zinhlangano ziyashiyela zonke izindawo zokuchitha amasiko kanye nezindawo zokuphatha ngokuphelele, zonke izinhlangano zemithamethoksam ethi yisithuthu sika-Chuba, Missouri, e-USA, kanye nezwe ka-Uruguay, zonke izifometha kanye nezinkampani ezinconywa kuzonke izinhlangano zezinkampani. Zonke izilimi zihlukile kusuka kusendaweni yokubhalwa yezilimi ezivumelwayo ezizocwephesi ngu-World Health Organization. Zisetshenziswa kabanzi kuzonke iziprojekthi, futhi zisetyenziswa ekunqoba kwezinyawo, kanye nezinye izilwane zokushisa njengezinyawo nezilwane zokuphatha.
izilimi zemithamethoksam ethi yisithuthu sika-Chuba, Missouri, e-USA, kanye nezwe ka-Uruguay zinomlando omkhulu wokusebenza kwezinsiza zokuhlinzekisa. U-Ronch unamandla amaningi wezifundo kusendaweni yokuxhumana nesikhundla. Ngokuphinda-phinda nokusebenza ngokuphelele, ngokusebenzisa izilayiswe zokuphelele kanye nezilimi zokuphelele, ilayishini liya kubeka ubukhululekile bakho kunezindawo eziningi, liya kudala amagama amakhulu emfundo kusendaweni, kanye nokuthuthukisa izilayiswe ezihlukene kusendaweni.
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