Nkhani
Nkhani
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Imfa ndi poizoni wa mankhwala a cypermethrin ogulitsa ku ana ang'onoang'ono a m'madzi
Kafukufukuyu adafufuza kuopsa, kupha pang'ono, komanso poizoni wa mankhwala a cypermethrin ogulitsa ku ma tadpole a anuran. Mu mayeso ofulumira, kuchuluka kwa 100–800 μg/L kunayesedwa kwa maola 96. Mu mayeso osatha, kuchuluka kwa cypermethrin mwachilengedwe (1, 3, 6, ndi 20 μg/L) kunali...Werengani zambiri -
Ntchito ndi Kugwira Ntchito kwa Diflubenzuron
Makhalidwe a mankhwala Diflubenzuron ndi mtundu wa mankhwala ophera tizilombo tochepa poizoni, omwe ali m'gulu la benzoyl, omwe ali ndi poizoni m'mimba komanso kupha tizilombo kukhudza. Amatha kuletsa kupanga kwa chitin ya tizilombo, kupangitsa mphutsi kuti zisapange khungu latsopano panthawi yosungunuka, ndipo tizilombo ...Werengani zambiri -
Momwe Mungagwiritsire Ntchito Dinotefuran
Mitundu yosiyanasiyana ya mankhwala ophera tizilombo a Dinotefuran ndi yotakata, ndipo palibe kukana kwa mankhwala omwe amagwiritsidwa ntchito nthawi zambiri, ndipo ali ndi mphamvu yabwino yoyamwa ndi kuyendetsa bwino mkati, ndipo zigawo zothandiza zimatha kunyamulidwa bwino kupita ku gawo lililonse la minofu ya zomera. Makamaka,...Werengani zambiri -
Kufalikira ndi Zinthu Zogwirizana ndi Kugwiritsa Ntchito Maukonde Ophera Udzudzu Opangidwa ndi Tizilombo Pakhomo ku Pawe, Benishangul-Gumuz Region, Northwest Ethiopia
Maukonde a udzudzu opangidwa ndi mankhwala ophera tizilombo ndi njira yotsika mtengo yothanirana ndi matenda a malungo ndipo ayenera kuchiritsidwa ndi mankhwala ophera tizilombo ndikutayidwa nthawi zonse. Izi zikutanthauza kuti maukonde a udzudzu opangidwa ndi mankhwala ophera tizilombo ndi njira yothandiza kwambiri m'madera omwe muli malungo ambiri. Malinga ndi...Werengani zambiri -
Kugwiritsa Ntchito Heptafluthrin
Ndi mankhwala ophera tizilombo otchedwa pyrethroid, omwe amatha kulamulira bwino coleoptera ndi lepidoptera ndi tizilombo tina ta diptera tomwe timakhala m'nthaka. Ndi 12 ~ 150g/ha, amatha kulamulira tizilombo ta m'nthaka monga dzungu decastra, golden needle, jumping beetle, scarab, beet cryptophaga, ground tiger, corn borer, Sw...Werengani zambiri -
Kugwiritsa Ntchito Chlorempenthrin
Chlorempenthrin ndi mtundu watsopano wa mankhwala ophera tizilombo otchedwa pyrethroid omwe amagwira ntchito bwino komanso ali ndi poizoni wochepa, womwe umathandiza kwambiri pa udzudzu, ntchentche ndi mphemvu. Uli ndi mphamvu ya nthunzi yambiri, kusinthasintha kwabwino komanso mphamvu yakupha, ndipo liwiro la tizilombo toyambitsa matenda ndi lachangu, makamaka...Werengani zambiri -
Udindo ndi Zotsatira za Prallethrin
Prallethrin, mankhwala, ma molekyulu formula C19H24O3, amagwiritsidwa ntchito makamaka pokonza ma coil a udzudzu, ma coil amagetsi a udzudzu, ma coil amadzimadzi a udzudzu. Maonekedwe a Prallethrin ndi madzi owoneka bwino achikasu mpaka achikasu. Chinthu Chogwiritsidwa ntchito makamaka poletsa mphemvu, udzudzu, ndi tizilombo ta m'nyumba...Werengani zambiri -
Kuyang'anira momwe Phlebotomus argentipes, yomwe imayambitsa matenda a visceral leishmaniasis ku India, imakhudzira cypermethrin pogwiritsa ntchito botolo la CDC | Tizilombo ndi Ma Vectors
Visceral leishmaniasis (VL), yomwe imadziwika kuti kala-azar ku India, ndi matenda opatsirana omwe amayamba chifukwa cha Leishmania yomwe imafalikira m'magulu ang'onoang'ono omwe amatha kupha ngati sachiritsidwa mwachangu. Ntchentche ya sandfly Phlebotomus argentipes ndiyo yokhayo yomwe imawonetsa kuti imayambitsa VL ku Southeast Asia, komwe ...Werengani zambiri -
Kuyesa bwino kwa maukonde atsopano opangidwa ndi mankhwala ophera tizilombo motsutsana ndi mabakiteriya a malungo omwe sagonjetsedwa ndi pyrethroid pambuyo pa miyezi 12, 24 ndi 36 yogwiritsidwa ntchito panyumba ku Benin | Malaria Journal
Mayeso angapo oyeserera okhala m'nyumba adachitika ku Khowe, kum'mwera kwa Benin, kuti awone momwe maukonde atsopano komanso oyesedwa m'munda amagwirira ntchito polimbana ndi mabakiteriya a malungo omwe sagonjetsedwa ndi pyrethrin. Maukonde ogwiritsidwa ntchito m'munda adachotsedwa m'mabanja patatha miyezi 12, 24 ndi 36. Web pi...Werengani zambiri -
Ndi tizilombo ting'onoting'ono ting'onoting'ono ting'onoting'ono tomwe cypermethrin ingathe kulamulira ndipo tingatigwiritse ntchito bwanji?
Kagwiridwe kake ndi makhalidwe a ntchito ya Cypermethrin makamaka ndi kutseka njira ya sodium ion m'maselo a mitsempha ya tizilombo, kotero kuti maselo a mitsempha amataya ntchito, zomwe zimapangitsa kuti tizilombo toyambitsa matenda tife, kusagwira bwino ntchito, komanso pamapeto pake kufa. Mankhwalawa amalowa m'thupi la tizilombo pokhudza ndi kumwa...Werengani zambiri -
Kuzindikira ndi kusanthula kwa majini onse pazinthu zomwe zimayambitsa kukula kwa mpiru panthawi ya chilala
Kugawa kwa mvula m'nyengo zosiyanasiyana ku Guizhou Province sikofanana, ndipo mvula imagwa kwambiri m'nyengo ya masika ndi chilimwe, koma mbande za rapeseed zimakhala pachiwopsezo cha chilala m'nyengo yophukira ndi yozizira, zomwe zimakhudza kwambiri zokolola. Mustard ndi mbewu yapadera yamafuta yomwe imalimidwa makamaka ku Gu...Werengani zambiri -
Mankhwala Ophera Tizilombo Anayi Otetezeka ku Ziweto Omwe Mungagwiritse Ntchito Kunyumba: Chitetezo ndi Zambiri
Anthu ambiri akuda nkhawa ndi kugwiritsa ntchito mankhwala ophera tizilombo mozungulira ziweto zawo, ndipo pali chifukwa chomveka. Kudya nyambo za tizilombo ndi mbewa kungakhale koopsa kwambiri kwa ziweto zathu, monganso kuyenda m'mankhwala ophera tizilombo omwe angopopera kumene, kutengera mtundu wa mankhwalawo. Komabe, mankhwala ophera tizilombo ndi mankhwala ophera tizilombo omwe amagwiritsidwa ntchito pakhungu...Werengani zambiri