Iindaba
Iindaba
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Ukufa kunye nobuthi be-cypermethrin yorhwebo kwiintakumba ezincinci zasemanzini
Olu phononongo luvavanye ubungozi, ubuncinci, kunye nobuthi beefomyula ze-cypermethrin zorhwebo kwiintakumba ze-anuran. Kuvavanyo olukhawulezileyo, ubuninzi be-100–800 μg/L buvavanyiwe iiyure ezingama-96. Kuvavanyo olungapheliyo, ubuninzi be-cypermethrin obuvela ngokwendalo (1, 3, 6, kunye ne-20 μg/L) be...Funda ngokugqithisileyo -
Umsebenzi kunye nokusebenza kakuhle kweDiflubenzuron
Iimpawu zemveliso I-Diflubenzuron luhlobo oluthile lwesibulali-zinambuzane esinobuthi obuphantsi, esikwiqela le-benzoyl, esinobuthi esiswini kunye nefuthe lokubulala ngokuchukumisa kwizinambuzane. Ingathintela ukwenziwa kwe-chitin yezinambuzane, yenze ukuba izibungu zingakwazi ukwenza i-epidermis entsha ngexesha lokubola, kwaye isinambuzane ...Funda ngokugqithisileyo -
Indlela yokusebenzisa iDinotefuran
Uluhlu lwezinambuzane zeDinotefuran lubanzi kakhulu, kwaye akukho ukumelana okunqamlezileyo kwizinto ezisetyenziswa rhoqo, kwaye inefuthe elihle lokufunxa kunye nokuhambisa ngaphakathi, kwaye izinto ezisebenzayo zinokuthuthwa kakuhle kuyo yonke indawo yezicubu zesityalo. Ngokukodwa,...Funda ngokugqithisileyo -
Ukuxhaphaka kunye nezinto ezinxulumene noko zokusetyenziswa kweNethi zeMisquito ezifakwe kwiZibulali-zinambuzane ePawe, kwiSithili saseBenishangul-Gumuz, kwiNtla-ntshona ye-Ethiopia
Iinethi zeengcongconi ezinyangwa ngezibulala-zinambuzane ziyindlela engabizi kakhulu yokulawula i-malaria vector kwaye kufuneka zinyangwe ngezibulali-zinambuzane kwaye zilahlwe rhoqo. Oku kuthetha ukuba iinethi zeengcongconi ezinyangwa ngezibulala-zinambuzane ziyindlela esebenza kakhulu kwiindawo ezixhaphake kakhulu kwi-malaria. Ngokutsho...Funda ngokugqithisileyo -
Ukusetyenziswa kweHeptafluthrin
Sisibulali-zinambuzane esibizwa ngokuba yi-pyrethroid, isibulali-zinambuzane somhlaba, esinokulawula kakuhle i-coleoptera kunye ne-lepidoptera kunye nezinye izinambuzane ezihlala emhlabeni. Nge-12 ~ 150g/ha, sinokulawula izinambuzane zomhlaba ezifana ne-pumpkin decastra, i-golden needle, i-jumping beetle, i-scarab, i-beet cryptophaga, i-ground tiger, i-corn borer, i-Sw...Funda ngokugqithisileyo -
Isiphumo Sokusetyenziswa kweChlorempenthrin
I-Chlorempenthrin luhlobo olutsha lwesibulali-zinambuzane se-pyrethroid esisebenza kakuhle kwaye sinobuthi obuphantsi, esinefuthe elihle kwiingcongconi, iimpukane kunye neempukane. Ineempawu zoxinzelelo oluphezulu lomphunga, ukuguquguquka okuhle kunye namandla okubulala anamandla, kwaye isantya sokuphela kwezinambuzane sikhawuleza, ngokukodwa...Funda ngokugqithisileyo -
Indima kunye neMpembelelo yePrallethrin
IPrallethrin, ifomula yemolekyuli yekhemikhali i-C19H24O3, esetyenziswa kakhulu ekucubunguleni iikhoyili zeengcongconi, iikhoyili zeengcongconi zombane, iikhoyili zeengcongconi ezingamanzi. Inkangeleko yePrallethrin lulwelo olucacileyo olutyheli ukuya kumbala ophuzi. Into Isetyenziswa kakhulu ukulawula iiphela, iingcongconi, iintsholongwane zasekhaya...Funda ngokugqithisileyo -
Ukubeka esweni ukuthambekela kwePhlebotomus argentipes, i-vector ye-visceral leishmaniasis eIndiya, kwi-cypermethrin kusetyenziswa i-CDC bottle bioassay | Izinambuzane kunye neeVectors
I-Visceral leishmaniasis (VL), eyaziwa ngokuba yi-kala-azar kwilizwekazi laseIndiya, sisifo esibangelwa yi-flagellated protozoan Leishmania esinokubulala ukuba asinyangwa ngokukhawuleza. I-sandfly Phlebotomus argentipes yeyona kuphela iqinisekisiweyo ukuba ine-VL kuMzantsi-mpuma we-Asia, apho ...Funda ngokugqithisileyo -
Ukusebenza kovavanyo lweenethi ezitsha ezinyangiweyo kwizinambuzane ezithintela i-malaria enganyangekiyo yi-pyrethroid emva kweenyanga ezili-12, ezingama-24 kunye nama-36 zokusetyenziswa ekhaya eBenin | Ijenali yeMalariya
Uthotho lwezilingo zovavanyo olusekwe kwizindlu luqhutyelwe eKhowe, emazantsi eBenin, ukuvavanya ukusebenza kakuhle kwezebhayoloji kweenethi ezintsha nezivavanyiweyo zesizukulwana esilandelayo ngokuchasene neentsholongwane zemalariya ezinganyangekiyo yi-pyrethrin. Inethi ezivunyiweyo zisusiwe emakhayeni emva kweenyanga ezili-12, ezingama-24 kunye nama-36. I-Web pi...Funda ngokugqithisileyo -
Zeziphi izinambuzane ezinokulawulwa yi-cypermethrin kwaye zisetyenziswa njani?
Indlela yokusebenza kunye neempawu zesenzo I-Cypermethrin ikakhulu ithintela umjelo we-sodium ion kwiiseli zemithambo-luvo zezinambuzane, ukuze iiseli zemithambo-luvo zilahlekelwe ngumsebenzi, nto leyo ebangela ukukhubazeka kwezinambuzane ekujoliswe kuzo, ukungasebenzi kakuhle, kwaye ekugqibeleni ukufa. Eli yeza lingena emzimbeni wesinambuzane ngokuchukumisa nangokutya...Funda ngokugqithisileyo -
Uhlalutyo lwe-genome ngokubanzi kunye nokubonakaliswa kwezinto ezilawula ukukhula kwe-mustard phantsi kweemeko zembalela
Ukusasazwa kwemvula ngexesha lonyaka kwiPhondo laseGuizhou akulunganga, kunemvula eninzi entwasahlobo nasehlotyeni, kodwa izithole zerapeseed zisengozini yoxinzelelo lwembalela ekwindla nasebusika, nto leyo echaphazela kakhulu isivuno. I-Mustard sisityalo esikhethekileyo sembewu yeoyile esikhuliswa kakhulu eGu...Funda ngokugqithisileyo -
Izibulali-zinambuzane ezi-4 ezikhuselekileyo kwizilwanyana zasekhaya onokuzisebenzisa ekhaya: ukhuseleko kunye nenyaniso
Abantu abaninzi bakhathazekile ngokusebenzisa izibulali-zinambuzane ezijikeleze izilwanyana zabo zasekhaya, kwaye ngesizathu esivakalayo. Ukutya izithambiso zezinambuzane kunye neempuku kunokuba yingozi kakhulu kwizilwanyana zethu zasekhaya, njengokuba kusenokuba yingozi ukuhamba kwizibulali-zinambuzane ezisandula ukutshizwa, kuxhomekeke kwimveliso. Nangona kunjalo, izibulali-zinambuzane kunye nezibulali-zinambuzane ezenzelwe...Funda ngokugqithisileyo