Izindaba
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I-PermaNet Dual, inethi entsha ye-deltamethrin-clofenac hybrid, ikhombisa ukusebenza kahle okukhulu ngokumelene nomiyane be-Anopheles gambiae abangamelana ne-pyrethroid eningizimu yeBenin.
Ezivivinyweni e-Afrika, amanetha ombhede enziwe nge-PYRETHROID kanye ne-FIPRONIL abonise imiphumela ethuthukisiwe ye-entomological kanye ne-epidemiological. Lokhu kuholele ekwandeni kwesidingo sale nkambo entsha eku-inthanethi emazweni agcwele umalaleveva. I-PermaNet Dual iyi-deltamethrin entsha kanye ne-clofenac mesh eyakhiwe yi-Vestergaard ...Funda kabanzi -
Izibungu zomhlaba zingakhulisa ukukhiqizwa kokudla emhlabeni wonke ngamathani ayizigidi ezingu-140 ngonyaka
Ososayensi base-US bathole ukuthi izimpethu zomhlaba zingase zinikeze amathani ayizigidi ezingu-140 okudla emhlabeni jikelele minyaka yonke, okuhlanganisa u-6.5% wokusanhlamvu kanye no-2.3% wemifino. Abacwaningi bakholelwa ukuthi ukutshalwa kwezimali ezinqubweni zemvelo zezolimo kanye nemikhuba esekela inani lezimpethu zomhlaba kanye nokuhlukahluka kwenhlabathi jikelele...Funda kabanzi -
I-Permethrin namakati: qaphela ukugwema imiphumela emibi ekusetshenzisweni kwabantu: umjovo
Ucwaningo lwangoMsombuluko lubonise ukuthi ukusebenzisa izingubo eziphathwe nge-permethrin ukuvimbela ukulunywa yizimpukane, okungabangela izifo eziningi ezimbi. I-PERMETHRIN iyisibulala-zinambuzane esenziwe ngendlela efana nenhlanganisela yemvelo etholakala kuma-chrysanthemums. Ucwaningo olwanyatheliswa ngoMeyi luthole ukuthi ukufafaza i-permethrin ezingutsheni ...Funda kabanzi -
UKUKHETHA ISILWANE SEZINBUNGANE ZEMIBHEDE
Izimbungulu zemibhede ziqinile kakhulu! Iningi lezibulala-zinambuzane ezitholakala emphakathini ngeke zibulale izimbungulu zemibhede. Ngokuvamile izimbungulu ziyacasha kuze kube yilapho isibulala-zinambuzane somile futhi singasasebenzi. Ngezinye izikhathi izimbungulu zemibhede ziyahamba ukuze zigweme izibulala-zinambuzane futhi zigcine zisemakamelweni noma emafulethini aseduze. Ngaphandle kokuqeqeshwa okukhethekile ...Funda kabanzi -
Izikhulu zihlola umuthi wokuxosha omiyane esitolo esikhulu eTuticorin ngoLwesithathu
Isidingo semithi yokuxosha omiyane eTuticorin sikhule ngenxa yemvula kanye nokuma kwamanzi. Izikhulu zixwayisa umphakathi ukuthi ungasebenzisi imithi yokuxosha omiyane equkethe amakhemikhali aphakeme kunamazinga avunyelwe. Ukuba khona kwezinto ezinjalo emithini yokuxosha omiyane...Funda kabanzi -
I-BRAC Seed & Agro yethula isigaba se-bio-pesticide ukuze kuguqulwe ezolimo zaseBangladesh
I-BRAC Seed & Agro Enterprises yethule isigaba sayo esisha se-Bio-Pesticide ngenhloso yokudala uguquko ekuthuthukisweni kwezolimo zaseBangladesh. Kulesi senzakalo, umcimbi wokwethula ububanjelwe ehholo le-BRAC Centre enhloko-dolobha ngeSonto, kusho isitatimende sabezindaba. Ngi...Funda kabanzi -
Amanani erayisi emhlabeni wonke ayaqhubeka nokukhuphuka, futhi irayisi laseShayina lingase libhekane nethuba elihle lokuthumela kwamanye amazwe
Ezinyangeni zamuva nje, imakethe yelayisi yamazwe ngamazwe ibilokhu ibhekene novivinyo oluphindwe kabili lokuvikelwa kwezohwebo kanye nesimo sezulu i-El Niño, okuholele ekukhuphukeni okunamandla kwamanani elayisi aphesheya. Ukunaka kwemakethe ilayisi nakho kudlule okwezinhlobo ezifana nokolweni nommbila. Uma...Funda kabanzi -
I-Iraq imemezela ukuyeka ukutshalwa kwelayisi
UMnyango Wezolimo wase-Iraq umemezele ukumiswa kokulinywa kwelayisi ezweni lonke ngenxa yokushoda kwamanzi. Lezi zindaba ziphinde zaphakamisa ukukhathazeka mayelana nokutholakala kanye nesidingo semakethe yelayisi yomhlaba wonke. ULi Jianping, uchwepheshe wesimo sezomnotho embonini yelayisi kuzwelonke...Funda kabanzi -
Isidingo somhlaba wonke se-glyphosate siyakhula kancane kancane, futhi amanani e-glyphosate kulindeleke ukuthi abuye kabusha
Kusukela yasungulwa yiBayer ngo-1971, i-glyphosate idlule emncintiswaneni ogxile emakethe iminyaka engamashumi amahlanu kanye nezinguquko esakhiweni semboni. Ngemva kokubukeza izinguquko zentengo ye-glyphosate iminyaka engama-50, i-Huaan Securities ikholelwa ukuthi i-glyphosate kulindeleke ukuthi iphume kancane kancane ku ...Funda kabanzi -
Izibulala-zinambuzane ezivamile “eziphephile” zingabulala okungaphezu nje kwezinambuzane
Ukuchayeka kwamanye amakhemikhali abulala izinambuzane, njengemithi yokuxosha omiyane, kuhlotshaniswa nemiphumela emibi empilweni, ngokusho kokuhlaziywa kwedatha yocwaningo lukahulumeni. Phakathi kwabahlanganyeli ku-National Health and Nutrition Examination Survey (NHANES), amazinga aphezulu okuchayeka okuvamile ...Funda kabanzi -
Intuthuko Yamuva ye-Topramezone
I-Topramezone iyi-herbicide yokuqala ngemuva kokutshala ethuthukiswe yi-BASF yamasimu ommbila, okuyi-4-hydroxyphenylpyruvate oxidase (4-HPPD) inhibitor. Selokhu yethulwa ngo-2011, igama lomkhiqizo elithi "Baowei" libhalwe eShayina, liphula amaphutha okuphepha kwezitshalo zommbila ezivamile...Funda kabanzi -
Ingabe ukusebenza kahle kwamanethi ombhede e-pyrethroid-fipronil kuzoncishiswa uma kusetshenziswa kanye namanethi ombhede e-pyrethroid-piperonyl-butanol (PBO)?
Amanethi okulala aqukethe i-pyrethroid clofenpyr (CFP) kanye ne-pyrethroid piperonyl butoxide (PBO) ayakhuthazwa emazweni atholakala ezindaweni eziningi ukuze kuthuthukiswe ukulawulwa komalaleveva odluliselwa omiyane abamelana ne-pyrethroid. I-CFP iyi-proinsecticide edinga ukusebenza nge-cytochrome yomiyane ...Funda kabanzi
