Izindaba
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I-PermaNet Dual, inethi entsha eyingxube ye-deltamethrin-clofenac, ibonisa ukusebenza kahle okungeziwe ngokumelene nomiyane be-Anopheles gambiae abangazweli yi-pyrethroid eningizimu ye-Benin.
Ezivivinyweni zase-Afrika, amanethi enziwe nge-PYRETHROID ne-FIPRONIL abonise imiphumela ethuthukisiwe ye-entomological kanye ne-epidemiological.Lokhu kuholele ekwenyukeni kwesidingo salesi sifundo esisha se-inthanethi emazweni ahaqwe umalaleveva.I-PermaNet Dual iyi-deltamethrin entsha ne-clofenac mesh eyakhiwe yi-Vestergaard ...Funda kabanzi -
Izikelemu zinganyusa ukukhiqizwa kokudla emhlabeni wonke ngamathani ayizigidi eziyi-140 ngonyaka
Ososayensi baseMelika bathole ukuthi izikelemu zinganikela ngamathani ayizigidi eziyi-140 okudla emhlabeni wonke unyaka ngamunye, okuhlanganisa u-6.5% wokusanhlamvu kanye no-2.3% wemifino.Abacwaningi bakholelwa ukuthi ukutshalwa kwezimali kuzinqubomgomo nezinqubo zezolimo zemvelo ezisekela izikelemu zomhlaba kanye nokuhlukahluka kwenhlabathi ...Funda kabanzi -
I-Permethrin namakati: qaphela ukugwema imiphumela emibi ekusetshenzisweni komuntu: umjovo
Ucwaningo lwangoMsombuluko luveze ukuthi ukusebenzisa izingubo ezifakwe i-permethrin ukuvikela ukulunywa kwemikhaza, okungadala izifo ezahlukahlukene.I-PERMETHRIN iyisibulala-zinambuzane sokwenziwa esifana nenhlanganisela yemvelo etholakala kuma-chrysanthemums.Ucwaningo olushicilelwe ngoMeyi lwathola ukuthi ukufafaza i-permetrin engutsheni ...Funda kabanzi -
UKUKHETHA ISIWABILI SOKUBULALA
Izimbungulu zinzima kakhulu!Izibulala-zinambuzane eziningi ezitholakala emphakathini ngeke zibulale izimbungulu.Ngokuvamile izimbungulu zivele zicashe kuze kube yilapho isibulala-zinambuzane somile futhi singasasebenzi.Ngezinye izikhathi izimbungulu ziyanyakaza ukuze zigweme izibulala-zinambuzane futhi zigcine zisemagunjini aseduze noma ezindlini.Ngaphandle kokuqeqeshwa okukhethekile ...Funda kabanzi -
Izikhulu zihlola umuthi oxosha omiyane esitolo esikhulu eTuticorin ngoLwesithathu
Isidingo semithi exosha omiyane e-Tuticorin senyukile ngenxa yemvula kanye nokushoda kwamanzi okubangela ukujama.Izikhulu zixwayisa umphakathi ukuthi ungasebenzisi izinto ezixosha omiyane ezinamakhemikhali angaphezu kwalawo avunyelwe.Ukuba khona kwezinto ezinjalo emithi exosha omiyane...Funda kabanzi -
I-BRAC Seed & Agro yethula isigaba se-bio-pesticide ukuze siguqule ezolimo zase-Bangladesh
I-BRAC Seed & Agro Enterprises yethule Isigaba sayo se-Bio-Pesticide ngenhloso yokudala uguquko ekuthuthukisweni kwezolimo zase-Bangladesh.Kulo mcimbi, umcimbi wokwethula umcimbi ububanjelwe ehholo le-BRAC Centre enhlokodolobha ngeSonto, kufundwa umbiko kwabezindaba.Ngi...Funda kabanzi -
Izintengo zelayisi zamazwe ngamazwe ziyaqhubeka nokukhuphuka, futhi irayisi laseChina lingase libhekane nethuba elihle lokuthunyelwa kwamanye amazwe
Ezinyangeni zamuva nje, imakethe yerayisi yamazwe ngamazwe ibhekene nokuhlolwa okubili kokuvikelwa kwezohwebo kanye nesimo sezulu sika-El Ni ñ o, okuye kwaholela ekwenyukeni okuqinile kwamanani erayisi ngamazwe ngamazwe.Ukunaka kwemakethe elayisi nakho sekudlule izinhlobonhlobo ezinjengokolweni nommbila.Uma engaphandle...Funda kabanzi -
I-Iraq imemezela ukuyeka ukulinywa kwerayisi
UMnyango Wezolimo wase-Iraq umemezele ukuthi kuzomiswa ukutshalwa kwerayisi ezweni lonke ngenxa yokuntuleka kwamanzi.Lezi zindaba ziphinde zaphakamisa ukukhathazeka mayelana nokuhlinzekwa kanye nesidingo semakethe yerayisi yomhlaba wonke.U-Li Jianping, uchwepheshe esimweni sezomnotho embonini yerayisi kumodi kazwelonke...Funda kabanzi -
Isidingo somhlaba wonke se-glyphosate siyakhula kancane kancane, futhi amanani e-glyphosate kulindeleke ukuthi aphinde anyuke
Selokhu yaba yizimboni yi-Bayer ngo-1971, i-glyphosate isidlule ingxenye yekhulu yokuncintisana okugxile emakethe kanye nezinguquko kusakhiwo semboni.Ngemuva kokubuyekeza izinguquko zentengo ye-glyphosate iminyaka engu-50, i-Huaan Securities ikholelwa ukuthi i-glyphosate kulindeleke ukuthi iphume kancane kancane ...Funda kabanzi -
Izibulala-zinambuzane ezivamile “eziphephile” zingabulala okungaphezu nje kwezinambuzane
Ukuchayeka kwamanye amakhemikhali ezinambuzane, njengezibulala-zinambuzane, kuhlotshaniswa nemiphumela emibi yezempilo, ngokusho kokuhlaziywa kwedatha yocwaningo lwenhlangano.Phakathi kwababambe iqhaza kwiNational Health and Nutrition Examination Survey (NHANES), amazinga aphezulu okuchayeka ku...Funda kabanzi -
Ukuthuthukiswa Kwakamuva kwe-Topramezone
I-Topramezone iyisibulala-zithombo sokuqala esakhiwe yi-BASF emasimini ommbila, okuyi-4-hydroxyphenylpyruvate oxidase (4-HPPD) inhibitor.Selokhu yethulwa ngo-2011, igama lomkhiqizo elithi "Baowei" lifakwe ohlwini e-China, lephula ukuphepha kwezitshalo ezijwayelekile zommbila ...Funda kabanzi -
Ingabe ukusebenza kahle kwamanethi ombhede we-pyrethroid-fipronil kuzoncishiswa uma esetshenziswa ngokuhambisana ne-pyrethroid-piperonyl-butanol (PBO) amanethi ombhede?
Amanetha emibhede aqukethe i-pyrethroid clofenpyr (CFP) kanye ne-pyrethroid piperonyl butoxide (PBO) ayakhuthazwa emazweni atholakala kalula ukuze kuthuthukiswe ukulawulwa kukamalaleveva osakazwa omiyane abangamelana ne-pyrethroid.I-CFP iyi-proinsecticide edinga ukuthi isebenze nge-mosquito cytochrome ...Funda kabanzi