Nkhani
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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 alibe poizoni 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 komanso zotsatira zokhalitsa.Zili ndi mphamvu zowononga tizilombo tosiyanasiyana ndi nthata, ndipo zimalandiridwa bwino ndi alimi.Ndimakonda, ndiyomwe imagulitsidwa kwambiri ...Werengani zambiri -
Florasulam
Tirigu ndi mbewu yofunika kwambiri padziko lonse lapansi, ndipo anthu opitilira 40 pa 100 aliwonse padziko lapansi amadya tirigu monga chakudya chofunikira kwambiri.Mlembiyu posachedwapa wakhala ndi chidwi ndi mankhwala ophera udzu m’minda ya tirigu, ndipo motsatizana anayambitsa zida zankhondo zosiyanasiyana za m’munda wa tirigu.Ngakhale ma agents atsopano atha ...Werengani zambiri -
Dipropionate: Mankhwala Ophera tizilombo
Nsabwe za m'masamba, zomwe zimadziwika kuti greasy kafadala, kachilomboka, ndi zina zambiri, ndi tizirombo ta Hemiptera Aphididae, ndipo ndi tizirombo tambiri paulimi wathu.Pali mitundu pafupifupi 4,400 ya nsabwe za m'masamba m'mabanja 10 omwe apezeka mpaka pano, omwe pafupifupi mitundu 250 ndi tizirombo towopsa paulimi, ...Werengani zambiri -
Nkhani Zamakampani: Brazil Ikupangira Malamulo Oletsa Carbendazim
Pa June 21, 2022, bungwe la National Health Surveillance Agency ku Brazil linapereka "Pempho la Komiti Yogwirizana ndi Kuletsa Kugwiritsa Ntchito Carbendazim", kuyimitsa kuitanitsa, kupanga, kugawa ndi kugulitsa kwa fungicide carbendazim, yomwe ndi yaikulu kwambiri ku Brazil ...Werengani zambiri
