Iindaba
Iindaba
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Impembelelo ye-IRS isebenzisa i-pirimiphos-methyl kwi-malaria exhaphakileyo kunye nesiganeko kwimeko yokumelana ne-pyrethroid kwiSithili sase-Koulikoro, i-Malaria Journal of Malaria |
Umlinganiselo wesiganeko esipheleleyo phakathi kwabantwana abaneminyaka eyi-6 ukuya kwiminyaka eyi-10 yayiyi-2.7 nge-100 yabantu-inyanga kwindawo ye-IRS kunye ne-6.8 nge-100 yeenyanga zomntu kwindawo yokulawula. Nangona kunjalo, akukho mahluko ubalulekileyo kwizehlo zemalariya phakathi kwezi ndawo zimbini kwiinyanga ezimbini zokuqala (ngoJulayi-Agasti ...Funda ngokugqithisileyo -
Ubume besicelo seTransfluthrin
Ubume bokusetyenziswa kweTransfluthrin bubonakaliswa ikakhulu kule miba ilandelayo: 1. Ukusebenza okuphezulu kunye netyhefu ephantsi: I-Transfluthrin yipyrethroid esebenzayo kunye netyhefu ephantsi yokusetyenziswa kwezempilo, enefuthe elikhawulezayo lokukhupha iingcongconi. 2. Ukusetyenziswa ngokubanzi: ITransfluthrin inokulawula ngempumelelo ...Funda ngokugqithisileyo -
Ukusetyenziswa kweDifenoconazole kwimveliso yemifuno
Ukuthintela kunye nokunyangwa kwesifo se-itapile ekuqaleni, i-50 ~ 80 grams ye-10% ye-Difenoconazole yamanzi e-disperible granule spray yasetyenziswa kwi-mu, kwaye ixesha elisebenzayo laliyi-7 ~ 14 iintsuku. Ukuthintelwa kunye nokunyangwa kweembotyi, i-cowpea kunye nezinye iimbotyi kunye nemifuno indawo yamagqabi, irusi, i-anthrax, i-powdery mildew,...Funda ngokugqithisileyo -
Ngaba iDEET Bug Spray inetyhefu? Yintoni ekufuneka uyazi malunga nale Bug Repellent Inamandla
I-DEET yenye yezinto ezimbalwa zokugxotha ezingqiniweyo ukuba ziyasebenza ngokuchasene neengcongconi, amakhalane, kunye nezinye izinambuzane eziyingozi. Kodwa ngenxa yamandla ale khemikhali, ikhuselekile kangakanani i-DEET ebantwini? I-DEET, iikhemisti eziyibiza ngokuba yi-N,N-diethyl-m-toluamide, ifumaneka ubuncinane kwiimveliso ze-120 ezibhaliswe kwi- ...Funda ngokugqithisileyo -
Ukusetyenziswa kweTebufenozide
Ukuveliswa sisitshabalalisi esisebenzayo nesinetyhefu esezantsi yokulawula ukukhula kwezinambuzane. Inetyhefu yesisu kwaye luhlobo lwenambuzane yokunyibilikisa i-accelerator, enokuthi ibangele i-molting reaction ye-lepidoptera larvae ngaphambi kokuba ingene kwinqanaba lokunyibilika. Yeka ukutyisa kwiiyure ezi-6-8 emva kwe-spr...Funda ngokugqithisileyo -
Imarike yasekhaya ye-pesticide iya kuba nexabiso elingaphezulu kwe-22.28 yeebhiliyoni zeedola.
Imakethi yehlabathi yezibulali zinambuzane ibone ukukhula okubonakalayo njengoko ukufudukela kwabantu ezidolophini kunyuka kwaye abantu beyazi ngakumbi impilo kunye nococeko. Ukuxhaphaka okuxhaphakileyo kwezifo ezithwalwa zizifo ezifana ne-dengue fever kunye nemalariya kunyuse imfuno yezibulali-zinambuzane zasekhaya kutsha nje ...Funda ngokugqithisileyo -
Impembelelo yokulawula i-chlorfenuron kunye ne-28-homobrassinolide exutywe ekunyuseni kwesivuno se-kiwifruit
I-Chlorfenuron yeyona nto isebenzayo ekwandiseni iziqhamo kunye nesivuno ngesityalo ngasinye. Isiphumo se-chlorfenuron ekwandiseni isiqhamo sinokuhlala ixesha elide, kwaye elona xesha lisebenzayo lokufaka isicelo li-10 ~ 30d emva kokudubula kweentyatyambo. Kwaye uluhlu olufanelekileyo loxinaniso lubanzi, akukho lula ukuvelisa umonakalo weziyobisi ...Funda ngokugqithisileyo -
I-Triacontanol ilawula ukunyamezela kwamakhukhamba kuxinzelelo lwetyuwa ngokuguqula isimo se-physiological and biochemical of cells plant.
Phantse i-7.0% yomhlaba wonke wehlabathi uchatshazelwa yityuwa1, nto leyo ethetha ukuba ngaphezu kwe-900 yezigidi zeehektare zomhlaba ehlabathini zichatshazelwa yityuwa kunye ne-sodic salinity2, ebalelwa kuma-20% omhlaba olinywayo kunye ne-10% yomhlaba onkcenkceshelwayo. ithatha isiqingatha sommandla kwaye ine ...Funda ngokugqithisileyo -
Ukongeza kwiziphumo ezifanayo, izibulali-zinambuzane ze-organophosphate ziye zadityaniswa nokudakumba nokuzibulala, ukusuka efama ukuya ekhaya.
Uphononongo, olunesihloko esithi "Ubudlelwane phakathi kwe-Organophosphate Pesticide Exposure kunye ne-Suicidal Ideation kwi-US Adults: i-Population-Based Study," ihlalutye ulwazi lwempilo yengqondo kunye nomzimba kubantu abangaphezu kwe-5,000 abaneminyaka eyi-20 nangaphezulu e-United States. Uphononongo lujolise ekuboneleleni ngezinto eziphambili...Funda ngokugqithisileyo -
Ukusetyenziswa kwe-Iprodione
Usetyenziso oluphambili lweDiformimide olubanzi olubanzi, uhlobo loqhagamshelwano lwe-fungicide. Isebenza kwi-spores, mycelia kunye ne-sclerotium ngaxeshanye, inqanda ukuntshula kwembewu kunye nokukhula kwe-mycelia. I-Iprodione iphantse ingabinamanzi kwizityalo kwaye sisibulala-zinambuzane esikhuselayo. Inempembelelo entle ye-bactericidal kwi-Botrytis ci...Funda ngokugqithisileyo -
Ukusetyenziswa kweMancozeb 80%Wp
IMancozeb isetyenziswa ikakhulu ukulawula ukungunda kwemifuno, i-anthrax, indawo emdaka njalo njalo. Okwangoku, yiarhente efanelekileyo yokuthintela kunye nolawulo lwe-tomato blight kwangoko kunye ne-potato blight kade, kunye nokusebenza kothintelo malunga ne-80% kunye ne-90%, ngokulandelanayo. Itshizwa ngokubanzi kwi...Funda ngokugqithisileyo -
Ukusetyenziswa kwePyriproxyfen
I-Pyriproxyfen ngumlawuli wokukhula kwezinambuzane ze-phenylether. Sisibulali zinambuzane esitsha se analogue yehomoni yolutsha. Ineempawu zomsebenzi wokudluliselwa kwe-endosorbent, ubuthi obuphantsi, ixesha elide, ubuthi obuphantsi kwizityalo, intlanzi kunye nempembelelo encinci kwindalo esingqongileyo. Inolawulo olululo e...Funda ngokugqithisileyo