Nkhani
-
Malangizo a Bacillus thuringiensis
Ubwino wa Bacillus thuringiensis (1) Njira yopangira Bacillus thuringiensis imakwaniritsa zofunikira pa chilengedwe, ndipo pali zotsalira zochepa m'munda mutapopera mankhwala ophera tizilombo. (2) Mtengo wopangira mankhwala ophera tizilombo a Bacillus thuringiensis ndi wotsika, kupanga kwake zinthu zopangira kuchokera ku ...Werengani zambiri -
Mankhwala ophera tizilombo ndi omwe apangitsa kuti agulugufe azisowa kwambiri
Ngakhale kutayika kwa malo okhala, kusintha kwa nyengo, ndi mankhwala ophera tizilombo zonse zatchulidwa kuti ndi zomwe zingayambitse kuchepa kwa tizilombo padziko lonse lapansi, kafukufukuyu ndiye woyamba kufufuza kwathunthu komanso kwanthawi yayitali za zotsatira zake. Pogwiritsa ntchito zaka 17 za kafukufuku wokhudza kugwiritsa ntchito nthaka, nyengo, mankhwala ophera tizilombo ambiri, ndi gulugufe ...Werengani zambiri -
Zotsatira za IRS pogwiritsa ntchito pirimiphos-methyl pa kufalikira kwa malungo ndi kuchuluka kwa malungo pankhani yotsutsana ndi pyrethroid ku Koulikoro District, Malaria Journal of Malaria |
Chiwerengero chonse cha ana azaka zapakati pa miyezi 6 ndi zaka 10 chinali 2.7 pa anthu 100 m'dera la IRS ndi 6.8 pa anthu 100 m'dera loyang'aniridwa. Komabe, panalibe kusiyana kwakukulu pa kuchuluka kwa malungo pakati pa malo awiriwa m'miyezi iwiri yoyambirira (Julayi-Ogasiti...Werengani zambiri -
Momwe mungagwiritsire ntchito Transfluthrin
Momwe Transfluthrin imagwiritsidwira ntchito imawonekera makamaka m'mbali izi: 1. Kugwiritsa ntchito bwino kwambiri komanso kuopsa kochepa: Transfluthrin ndi pyrethroid yothandiza komanso yoopsa pang'ono yogwiritsidwa ntchito pa thanzi, yomwe imakhudza mwachangu udzudzu. 2. Kugwiritsa ntchito kwambiri: Transfluthrin imatha kulamulira bwino ...Werengani zambiri -
Kugwiritsa ntchito Difenoconazole popanga ndiwo zamasamba
Pofuna kupewa ndi kuchiza matenda oyamba a mbatata, magalamu 50 mpaka 80 a 10% Difenoconazole water dispersible granule spray anagwiritsidwa ntchito pa mu, ndipo nthawi yogwira ntchito inali masiku 7 mpaka 14. Kupewa ndi kuchiza nyemba, nyemba ndi ndiwo zamasamba zina, tsamba, dzimbiri, anthrax, powdery mildew,...Werengani zambiri -
Kodi DEET Bug Spray Ndi Yoopsa? Zimene Muyenera Kudziwa Zokhudza Izi Zothana ndi Ziphuphu Zamphamvu
DEET ndi imodzi mwa mankhwala ochepa othamangitsa tizilombo omwe atsimikiziridwa kuti ndi othandiza polimbana ndi udzudzu, nkhupakupa, ndi tizilombo tina toopsa. Koma poganizira mphamvu ya mankhwala awa, kodi DEET ndi yotetezeka bwanji kwa anthu? DEET, yomwe akatswiri a zamankhwala amatcha N,N-diethyl-m-toluamide, imapezeka m'zinthu zosachepera 120 zolembetsedwa ndi ...Werengani zambiri -
Kugwiritsa ntchito Tebufenozide
Kapangidwe kameneka ndi mankhwala ophera tizilombo othandiza kwambiri komanso owopsa pang'ono poletsa kukula kwa tizilombo. Ali ndi poizoni m'mimba ndipo ndi mtundu wa tizilombo tomwe timatha kusungunula, zomwe zingayambitse kusungunula kwa mphutsi za lepidoptera zisanalowe mu gawo la kusungunula. Siyani kudya mkati mwa maola 6-8 mutatha...Werengani zambiri -
Msika wa mankhwala ophera tizilombo m'nyumba udzakhala wamtengo wapatali kuposa $22.28 biliyoni.
Msika wapadziko lonse wa mankhwala ophera tizilombo m'nyumba wakula kwambiri pamene kukula kwa mizinda kukuchulukirachulukira ndipo anthu akuzindikira kwambiri za thanzi ndi ukhondo. Kuchuluka kwa matenda opatsirana ndi tizilombo monga dengue fever ndi malungo kwawonjezera kufunikira kwa mankhwala ophera tizilombo m'nyumba posachedwapa...Werengani zambiri -
Mphamvu yolamulira ya chlorfenuron ndi 28-homobrassinolide yosakanikirana pa kuchuluka kwa zipatso za kiwifruit
Chlorfenuron ndi yothandiza kwambiri pakuwonjezera zipatso ndi zokolola pa chomera chilichonse. Mphamvu ya chlorfenuron pakukula kwa zipatso imatha kukhala nthawi yayitali, ndipo nthawi yogwiritsira ntchito bwino kwambiri ndi masiku 10 mpaka 30 mutatulutsa maluwa. Ndipo kuchuluka koyenera kwa mankhwala ndi kwakukulu, sikophweka kuwononga mankhwala...Werengani zambiri -
Triacontanol imayang'anira kupirira kwa nkhaka ku mchere mwa kusintha momwe maselo a zomera amagwirira ntchito komanso momwe amagwirira ntchito.
Pafupifupi 7.0% ya malo onse padziko lapansi amakhudzidwa ndi mchere1, zomwe zikutanthauza kuti mahekitala opitilira 900 miliyoni padziko lonse lapansi amakhudzidwa ndi mchere komanso mchere wa sodium2, zomwe zimapangitsa 20% ya malo olimidwa ndi 10% ya malo othiriridwa. Malowa amakhala theka la malo ndipo ali ndi ...Werengani zambiri -
Kuwonjezera pa zomwe zapezeka zofanana, mankhwala ophera tizilombo otchedwa organophosphate agwirizanitsidwa ndi kuvutika maganizo ndi kudzipha, kuyambira pafamu mpaka kunyumba.
Kafukufukuyu, wotchedwa "Mgwirizano pakati pa Organophosphate Pesticide Exposure and Suicidal Ideation in US Adults: A Population-Based Study," unafufuza zambiri zokhudza thanzi la maganizo ndi thupi kuchokera kwa anthu oposa 5,000 azaka 20 kapena kuposerapo ku United States. Cholinga cha kafukufukuyu chinali kupereka mfundo zofunika...Werengani zambiri -
Kugwiritsa ntchito Iprodione
Kugwiritsa ntchito kwakukulu Diformimide ndi fungicide yothandiza kwambiri, yofanana ndi yokhudzana ndi tizilombo. Imagwira ntchito pa spores, mycelia ndi sclerotium nthawi imodzi, kuletsa kumera kwa spores ndi kukula kwa mycelia. Iprodione ndi yosalowa m'zomera ndipo ndi fungicide yoteteza. Ili ndi mphamvu yabwino yopha mabakiteriya pa Botrytis ...Werengani zambiri