Iindaba
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Imiyalelo ye-Bacillus thuringiensis
Uncedo lwe-Bacillus thuringiensis (1) Inkqubo yokuvelisa i-Bacillus thuringiensis ihlangabezana neemfuno zokusingqongileyo, kwaye kukho intsalela encinane entsimini emva kokutshiza imichiza yokutshabalalisa izinambuzane. .Funda ngokugqithisileyo -
Amayeza okubulala izitshabalalisi afunyaniswa esesona sizathu sokuphela kwamabhabhathane
Ngelixa ilahleko yendawo yokuhlala, utshintsho lwemozulu, kunye nezitshabalalisi zonke zikhankanyiwe njengonobangela wokuhla kwezinambuzane zehlabathi, olu phononongo luvavanyo lokuqala olubanzi, lwexesha elide lweempembelelo zazo ezihambelanayo. Isebenzisa iminyaka eyi-17 yokusetyenziswa komhlaba, imozulu, izitshabalalisi ezininzi, kunye nedatha yovavanyo lwebhabhathane f...Funda ngokugqithisileyo -
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 ubuncinci kwiimveliso ezili-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 yonyuse 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