Nkhani
-
Mitundu Yosiyanasiyana ya Chopopera Mankhwala Ophera Tizilombo
I. Mitundu ya Zopopera Mitundu yodziwika bwino ya zopopera ndi monga zopopera m'mbuyo, zopopera za pedal, zopopera zoyenda m'manja, zopopera zamagetsi zotsika kwambiri, zopopera ndi ufa zopopera m'mbuyo, ndi zopopera zokokedwa ndi thirakitala, ndi zina zotero. Pakati pawo, mitundu yomwe imagwiritsidwa ntchito kwambiri pakadali pano ikuphatikizapo...Werengani zambiri -
Kugwiritsa ntchito Ethofenprox
Kugwiritsa Ntchito Ethofenprox Kumagwiritsidwa ntchito polimbana ndi mpunga, ndiwo zamasamba ndi thonje, ndipo kumagwira ntchito bwino polimbana ndi ziwala za Homoptera. Nthawi yomweyo, kumagwiranso ntchito bwino pa tizilombo tosiyanasiyana monga Lepidoptera, Hemiptera, Orthoptera, Coleoptera, Diptera ndi Isoptera. Ine...Werengani zambiri -
Zotsatira za Chowongolera Kukula kwa Zomera (2,4-D) pa Kukula ndi Kuphatikizika kwa Mankhwala a Zipatso za Kiwi (Actinidia chinensis) | BMC Plant Biology
Kiwifruit ndi mtengo wa zipatso wofanana ndi dioecious womwe umafuna kupopera mbewu kuti zipatso zikhale ndi zomera zachikazi. Mu kafukufukuyu, chowongolera kukula kwa zomera 2,4-dichlorophenoxyacetic acid (2,4-D) chinagwiritsidwa ntchito pa kiwifruit yaku China (Actinidia chinensis var. 'Donghong') kuti chilimbikitse kukhazikika kwa zipatso, komanso kukulitsa zipatso...Werengani zambiri -
Malamulo Adziko Lonse Okhudza Kusamalira Mankhwala Ophera Tizilombo - Malangizo Okhudza Kusamalira Mankhwala Ophera Tizilombo Pakhomo
Kugwiritsa ntchito mankhwala ophera tizilombo m'nyumba polimbana ndi tizilombo toyambitsa matenda m'nyumba ndi m'minda kwafala kwambiri m'maiko omwe ali ndi ndalama zambiri (HICs) ndipo kukuchulukirachulukira m'maiko omwe ali ndi ndalama zochepa komanso zapakati (LMICs). Mankhwala ophera tizilombo amenewa nthawi zambiri amagulitsidwa m'masitolo am'deralo komanso m'misika yosavomerezeka kuti apeze...Werengani zambiri -
Kodi njira yokonzekera ufa wosaphika wa Chlorempenthrin wothandiza kwambiri ndi iti?
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 yochuluka ya nthunzi, kusinthasintha kwabwino komanso mphamvu yakupha. Umatha kugwetsa tizilombo mwachangu, makamaka ukapopera kapena kupopera...Werengani zambiri -
Julayi 2025 Pesticide Registration Express: Zinthu 300 zalembetsedwa, zomwe zikuphatikizapo zinthu 170 monga fluididazumide ndi bromocyanamide
Kuyambira pa Julayi 5 mpaka Julayi 31, 2025, bungwe loona za mankhwala ophera tizilombo la Ministry of Agriculture and Rural Affairs of China (ICAMA) lavomereza mwalamulo kulembetsa mankhwala ophera tizilombo 300. Zipangizo 23 zaukadaulo zophera tizilombo zomwe zili mu gulu lolembetsali zalembetsedwa mwalamulo...Werengani zambiri -
Misampha Yopangira Ntchentche Kunyumba: Njira Zitatu Zachangu Pogwiritsa Ntchito Zipangizo Zapakhomo
Tizilombo tochuluka tingakhale vuto lalikulu. Mwamwayi, misampha ya ntchentche yopangidwa kunyumba ingathe kuthetsa vuto lanu. Kaya ndi ntchentche imodzi kapena ziwiri zomwe zikungoyendayenda kapena gulu la ntchentche, mutha kuzithetsa popanda thandizo lakunja. Mukathetsa vutoli bwino, muyeneranso kuyang'ana kwambiri pakuswa...Werengani zambiri -
Malamulo Adziko Lonse Okhudza Kusamalira Mankhwala Ophera Tizilombo - Malangizo Okhudza Kusamalira Mankhwala Ophera Tizilombo Pakhomo
Kugwiritsa ntchito mankhwala ophera tizilombo m'nyumba polimbana ndi tizilombo toyambitsa matenda m'nyumba ndi m'minda kwafala kwambiri m'maiko omwe ali ndi ndalama zambiri (HICs) ndipo kukuchulukirachulukira m'maiko omwe ali ndi ndalama zochepa komanso zapakati (LMICs). Mankhwala ophera tizilombo amenewa nthawi zambiri amagulitsidwa m'masitolo am'deralo komanso m'misika yosavomerezeka kuti apeze...Werengani zambiri -
Paclobutrazol imayambitsa kupanga kwa triterpenoid mwa kuletsa negative transcriptional regulator SlMYB mu honeysuckle yaku Japan.
Bowa lalikulu lili ndi zinthu zambiri zosiyanasiyana zomwe zimagwira ntchito m'thupi ndipo limaonedwa kuti ndi zinthu zofunika kwambiri m'thupi. Phellinus igniarius ndi bowa lalikulu lomwe nthawi zambiri limagwiritsidwa ntchito pochiza komanso pochiza matenda, koma kugawidwa kwake ndi dzina lake lachilatini kukupitirirabe kutsutsana. Kugwiritsa ntchito majini ambiri...Werengani zambiri -
Kuyesa kolamulidwa mwachisawawa kwa kuyesa mankhwala ophera tizilombo polimbana ndi malungo m'mabanja osakhwima ku Tanzania | Malaria Journal
Kuyika maukonde ophera tizilombo mozungulira makoma a nyumba zomwe sizinakonzedwenso ndi njira ina yothanirana ndi malungo. Kungalepheretse udzudzu kulowa m'nyumba, kukhala ndi zotsatira zoopsa komanso zoopsa pa tizilombo toyambitsa malungo komanso kuchepetsa kufalikira kwa malungo...Werengani zambiri -
Kodi ntchito ya Triflumuron ndi yotani? Kodi Triflumuron imapha tizilombo ta mtundu wanji?
Njira yogwiritsira ntchito Triflumuron Kadziwongola dzanja kakang'ono kokhala ndi mizere yagolide: Asanayambe kukolola tirigu komanso atamaliza kukolola, chinthu chokopa amuna ndi akazi cha kadziwongola dzanja kakang'ono kokhala ndi mizere yagolide chimagwiritsidwa ntchito kulosera kuchuluka kwa tizilombo takulu. Patatha masiku atatu kadziwongola dzanja kakang'ono kakatuluka, thirani Triflumu nthawi 8,000 kuchepetsedwa ndi 20%...Werengani zambiri -
Kodi mitundu yosiyanasiyana ya brassinolide ndi iti?
1. Kuphatikiza kwa chlorpirea (KT-30) ndi brassinolide kumagwira ntchito bwino kwambiri ndipo KT-30 yobala zipatso zambiri imakhala ndi zotsatira zabwino kwambiri pakukulitsa zipatso. Brassinolide ndi poizoni pang'ono: Siyowopsa kwenikweni, siivulaza anthu, komanso ndi yotetezeka kwambiri. Ndi mankhwala ophera tizilombo obiriwira. Brassinolide imatha kulimbikitsa kukula kwa...Werengani zambiri
