Nkhani
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Ndi mankhwala ophera tizilombo ati omwe amagwiritsidwa ntchito polimbana ndi tizirombo ta chimanga?
1. Bole la chimanga: Udzu umaphwanyidwa ndi kubwezeretsedwa kumunda kuti uchepetse kuchuluka kwa magwero a tizilombo;akuluakulu omwe amapita ku chisanu atsekeredwa ndi nyali zowononga tizilombo pamodzi ndi zokopa panthawi yomwe yamera;Kumapeto kwa masamba a mtima, tsitsani mankhwala ophera tizilombo monga Bacill ...Werengani zambiri -
Makhalidwe a Emamectin Benzoate!
Emamectin benzoate ndi mtundu watsopano wa mankhwala ophera tizilombo tating'onoting'ono tating'onoting'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono tating'ono, kawopsedwe kakang'ono, zotsalira zochepa komanso zosaipitsa.Ntchito yake yophera tizilombo yadziwika, ndipo idakwezedwa mwachangu ngati chinthu chodziwika bwino mu ...Werengani zambiri -
Kodi kuchita yophukira kufesa adyo?
Yophukira mmera siteji makamaka kulima amphamvu mbande.Kuthirira kamodzi mbande zikamalizidwa, ndikupalira ndi kulima, zimatha kuthandizira kulimbikitsa kukula kwa mizu ndikuwonetsetsa kukula kwa mbande.Kuwongolera madzi koyenera kuteteza kuzizira, kupopera mbewu mankhwalawa kwa potaziyamu ...Werengani zambiri -
Kodi mukudziwa kusiyana pakati pa Glyphosate ndi Glufosinate?
1: Kupalira kumakhala kosiyana Glyphosate nthawi zambiri imatenga masiku 7 kuti igwire ntchito;pamene glufosinate kwenikweni amatenga 3 masiku kuona zotsatira 2: Mitundu ndi kuchuluka kwa Kupalira ndi osiyana Glyphosate akhoza kupha oposa 160 namsongole, koma zotsatira ntchito kuchotsa zilonda namsongole ambiri ...Werengani zambiri -
Kuchita bwino kwambiri, kawopsedwe kochepa, zotsalira zochepa, palibe mankhwala ophera tizilombo - Emamectin Benzoate
Dzina: Emamectin Benzoate Fomula:C49H75NO13C7H6O2 CAS No.:155569-91-8 Thupi ndi mankhwala katundu Katundu: Zopangira ndi woyera kapena kuwala yellow crystalline ufa.Malo osungunuka: 141-146 ℃ Kusungunuka: kusungunuka mu acetone ndi methanol, kusungunuka pang'ono m'madzi, osasungunuka mu hexane.S...Werengani zambiri -
Pyraclostrobin ndi yamphamvu kwambiri!Kugwiritsa ntchito mbewu zosiyanasiyana
Pyraclostrobin, yokhala ndi mabakiteriya abwino, ndi methoxyacrylate fungicide, yomwe imadziwika ndi alimi pamsika.Ndiye mumadziwa kugwiritsa ntchito pyraclostrobin?Tiyeni tiwone mlingo ndi kagwiritsidwe ntchito ka pyraclostrobin pa mbewu zosiyanasiyana.Mlingo ndi kugwiritsa ntchito pyraclostrobin mu var ...Werengani zambiri -
Difenoconazole, tebuconazole, propiconazole, epoxiconazole, ndi flusilazole ali mkulu PK ntchito, ndi triazole bwino kuti yolera yotseketsa?
Kuchuluka kwa bakiteriya: difenoconazole > tebuconazole > propiconazole > flusilazole > epoxiconazole Mwadongosolo: flusilazole ≥ propiconazole > epoxiconazole ≥ tebuconazole > difenoconazole Difenoconazole: mankhwala ophera tizilombo toyambitsa matenda ndi goutic ...Werengani zambiri -
EPA(USA) ikutenga ziletso zatsopano pa Chlorpyrifos, Malathion ndi Diazinon.
EPA imalola kugwiritsa ntchito chlorpyrifos, malathion ndi diazinon kupitiliza nthawi zonse ndi chitetezo chatsopano palemba.Chigamulo chomalizachi chimachokera ku lingaliro lomaliza lachilengedwe la Fish and Wildlife Service.Bungweli lidapeza kuti zomwe zitha kuwopseza zamoyo zomwe zatsala pang'ono kutha zitha kukhala ...Werengani zambiri -
Malo a Brown pa Chimanga
July ndi yotentha ndi mvula, amenenso ndi belu pakamwa nthawi ya chimanga, choncho matenda ndi tizilombo tizilombo sachedwa kuchitika.M'mwezi uno, alimi ayenera kusamala kwambiri za kupewa ndi kuletsa matenda osiyanasiyana ndi tizilombo towononga tizilombo.Lero, tiyeni tiwone tizirombo tambiri mu Julayi: bro...Werengani zambiri -
Cornfield Herbicide - Bicyclopyrone
Bicyclopyrone ndi mankhwala achitatu a triketone herbicide omwe adayambitsidwa bwino ndi Syngenta pambuyo pa sulcotrione ndi mesotrione, ndipo ndi HPPD inhibitor, yomwe ndi mankhwala omwe akukula mwachangu m'gululi la mankhwala ophera udzu m'zaka zaposachedwa.Amagwiritsidwa ntchito makamaka ngati chimanga, beet shuga, chimanga (monga tirigu, balere)...Werengani zambiri -
Mankhwala ophera tizilombo - Chlorfenapyr
Action Chlorfenapyr ndi kalambulabwalo wa mankhwala ophera tizilombo, omwenso siwowopsa kwa tizilombo.Tizilombo tikadya kapena kukhudzana ndi chlorfenapyr, chlorfenapyr imasinthidwa kukhala mankhwala ophera tizilombo omwe amapangidwa ndi tizilombo tambirimbiri, ndipo chandamale chake ndi mitoch...Werengani zambiri -
Kodi mumadziwa kuti bwenzi labwino la Emamectin Benzoate ndi Beta-cypermethrin?
Emamectin Benzoate ndi mtundu wamankhwala othandiza kwambiri, otsika kawopsedwe, otsalira pang'ono, komanso ophera tizilombo opanda kuipitsa.Lili ndi mankhwala ophera tizilombo ambiri komanso zotsatira zokhalitsa.Imakhala ndi mphamvu yowongolera tizilombo tosiyanasiyana ndi nthata, ndipo imalandiridwa bwino ndi alimi.Ndimakonda, ndiyomwe imagulitsidwa kwambiri ...Werengani zambiri
