Nkhani
-
Chinsinsi Chogwiritsa Ntchito Naphthylacetic Acid Pa Ndiwo Zamasamba
Naphthylacetic acid imatha kulowa m'thupi la mbewu kudzera m'masamba, khungu lofewa la nthambi ndi mbewu, ndikusamutsa kupita ku ziwalo zothandiza ndi kayendedwe ka michere. Pamene kuchuluka kwake kuli kochepa, imakhala ndi ntchito yolimbikitsa kugawikana kwa maselo, kukulitsa ndi kuyambitsa...Werengani zambiri -
Udindo wa Lambda Cyhalothrin wothandiza kwambiri
1. Lambda Cyhalothrin yogwira ntchito bwino imatha kuletsa kufalikira kwa mitsempha ya tizilombo, ndipo imatha kupewa, kugwetsa komanso kupha tizilombo. Ili ndi mphamvu zambiri zophera tizilombo, imagwira ntchito kwambiri, imagwira ntchito mwachangu, komanso imakana mvula ikatha kupopera, koma kugwiritsidwa ntchito kwa nthawi yayitali ndikosavuta...Werengani zambiri -
Ntchito ya Uniconazole
Uniconazole ndi mankhwala oletsa kukula kwa zomera a triazole omwe amagwiritsidwa ntchito kwambiri poletsa kutalika kwa zomera ndikuletsa kukula kwa mbewu. Komabe, njira ya mamolekyu yomwe uniconazole imalepheretsa kutalika kwa mbewu ya hypocotyl sikudziwikabe, ndipo pali maphunziro ochepa okha omwe amaphatikiza transc...Werengani zambiri -
Udzudzu wa Anopheles wosagwira mankhwala ophera tizilombo wochokera ku Ethiopia, koma osati ku Burkina Faso, ukuwonetsa kusintha kwa kapangidwe ka tizilombo toyambitsa matenda pambuyo poyamwa mankhwala ophera tizilombo | Tizilombo ndi Ma Vectors
Malungo akadali chifukwa chachikulu cha imfa ndi matenda ku Africa, ndipo vuto lalikulu kwambiri pakati pa ana osakwana zaka 5. Njira yothandiza kwambiri yopewera matendawa ndi mankhwala ophera tizilombo omwe amalimbana ndi udzudzu wa Anopheles wamkulu. Chifukwa cha kugwiritsidwa ntchito kwambiri kwa...Werengani zambiri -
Udindo wa Permethrin
Permethrin ili ndi poizoni wamphamvu pakhungu komanso m'mimba, ndipo ili ndi mphamvu yolimba komanso yofulumira kupha tizilombo. Ndi yokhazikika kwambiri ku kuwala, ndipo kukula kwa kukana tizilombo kumachepanso pang'onopang'ono pansi pa mikhalidwe yomweyi yogwiritsidwa ntchito, ndipo ndi yothandiza kwambiri polimbana ndi lepidopter...Werengani zambiri -
Njira yogwiritsira ntchito naphthylacetic acid
Naphthylacetic acid ndi mankhwala oletsa kukula kwa zomera. Pofuna kulimbikitsa kumera kwa zipatso, tomato amamizidwa m'maluwa a 50mg/L akamaphuka kuti zipatso zimere, ndipo amachiritsidwa asanalowetsedwe kuti apange zipatso zopanda mbewu. Chivwende Zilowerereni kapena poperani maluwa pa 20-30mg/L mukamaphuka kuti ...Werengani zambiri -
Zotsatira za kupopera masamba ndi naphthylacetic acid, gibberellic acid, kinetin, putrescine ndi salicylic acid pa mphamvu ya physicochemical ya zipatso za jujube sahabi.
Oyang'anira kukula kwa mitengo amatha kukweza ubwino ndi zokolola za mitengo ya zipatso. Kafukufukuyu adachitika ku Palm Research Station ku Bushehr Province kwa zaka ziwiri zotsatizana ndipo cholinga chake chinali kuwunika momwe kupopera mbewu ndi owongolera kukula kwa mitengo musanakolole kumabweretsa zotsatira pa zinthu za physicochemical ...Werengani zambiri -
Buku Lotsogolera Padziko Lonse la Zoletsa Udzudzu: Mbuzi ndi Soda: NPR
Anthu amachita zinthu zina zopanda pake kuti apewe kulumidwa ndi udzudzu. Amawotcha ndowe za ng'ombe, zipolopolo za kokonati, kapena khofi. Amamwa gin ndi tonic. Amadya nthochi. Amadzipopera okha ndi madzi otsukira pakamwa kapena kudzipaka okha mu clove/alcohol solution. Amadziumanso okha ndi Bounce. "Inu ...Werengani zambiri -
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
