Nkhani
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Kuyang'anira Tizilombo Tosiyanasiyana Kumayang'ana Mphutsi za Chimanga cha Mbeu
Mukufuna njira ina m'malo mwa mankhwala ophera tizilombo otchedwa neonicotinoid? Alejandro Calixto, mkulu wa Cornell University's Integrated Pest Management Program, adagawana nzeru zake paulendo waposachedwa wachilimwe wokonzedwa ndi New York Corn and Soybean Growers Association ku Rodman Lott & Sons ...Werengani zambiri -
Chitanipo Kanthu: Pamene kuchuluka kwa agulugufe kukuchepa, bungwe la Environmental Protection Agency limalola kupitiriza kugwiritsa ntchito mankhwala ophera tizilombo oopsa.
Kuletsedwa kwaposachedwa ku Europe ndi umboni wa nkhawa zomwe zikukulirakulira pakugwiritsa ntchito mankhwala ophera tizilombo komanso kuchepa kwa njuchi. Bungwe la Environmental Protection Agency lapeza mankhwala ophera tizilombo oposa 70 omwe ndi oopsa kwambiri ku njuchi. Nazi magulu akuluakulu a mankhwala ophera tizilombo omwe amagwirizanitsidwa ndi imfa ya njuchi ndi mungu wa...Werengani zambiri -
Carbofuran, Ikutuluka Msika Waku China
Pa Seputembala 7, 2023, Ofesi Yaikulu ya Unduna wa Zaulimi ndi Zakumidzi idatulutsa kalata yopempha maganizo pakugwiritsa ntchito njira zoletsa zoyang'anira mankhwala anayi oopsa kwambiri, kuphatikizapo omethoate. Malingalirowo akunena kuti kuyambira pa Disembala 1, 2023, ...Werengani zambiri -
Kodi Mungathetse Bwanji Vuto la Kutaya Zinyalala Zophera Tizilombo Moyenera?
Kubwezeretsanso ndi kuchiza zinyalala zonyamula mankhwala ophera tizilombo kukugwirizana ndi kumanga chitukuko cha zachilengedwe. M'zaka zaposachedwapa, chifukwa cha kupititsa patsogolo chitukuko cha zachilengedwe, kuchiza zinyalala zonyamula mankhwala ophera tizilombo kwakhala chinthu chofunika kwambiri pa chilengedwe ndi chilengedwe...Werengani zambiri -
Kuwunikanso ndi Kuyang'ana Msika wa Makampani Ogulitsa Zaulimi mu Gawo Loyamba la 2023
Mankhwala a ulimi ndi zinthu zofunika kwambiri pa ulimi pofuna kuonetsetsa kuti chakudya chili bwino komanso chitukuko cha ulimi. Komabe, mu theka loyamba la chaka cha 2023, chifukwa cha kufooka kwa kukula kwachuma padziko lonse, kukwera kwa mitengo ya zinthu ndi zifukwa zina, kufunikira kwa zinthu zakunja kunali kosakwanira, mphamvu yogwiritsira ntchito inali yofooka, ndipo chilengedwe chakunja...Werengani zambiri -
Kafukufuku akusonyeza kuti mankhwala ophera tizilombo (ma metabolites) omwe amawononga mankhwala ophera tizilombo akhoza kukhala oopsa kwambiri kuposa mankhwala ophera tizilombo
Mpweya woyera, madzi ndi nthaka yathanzi ndizofunikira kwambiri pakugwira ntchito kwa zachilengedwe zomwe zimagwirizana m'malo anayi akuluakulu a Dziko Lapansi kuti zisunge moyo. Komabe, zotsalira za poizoni za mankhwala ophera tizilombo zimapezeka paliponse m'chilengedwe ndipo nthawi zambiri zimapezeka m'nthaka, m'madzi (olimba komanso amadzimadzi) komanso mumlengalenga wozungulira ...Werengani zambiri -
Kusiyana kwa Mitundu Yosiyanasiyana ya Mankhwala Ophera Tizilombo
Zipangizo zopangira mankhwala ophera tizilombo zimakonzedwa kuti zipange mitundu yosiyanasiyana ya mankhwala okhala ndi mitundu yosiyanasiyana, kapangidwe kake, ndi zofunikira. Mtundu uliwonse wa mankhwala ophera tizilombo ukhozanso kupangidwa ndi mitundu yosiyanasiyana ya mankhwala. Pakadali pano pali mitundu 61 ya mankhwala ophera tizilombo ku China, ndipo yoposa 10 imagwiritsidwa ntchito kwambiri mu ulimi...Werengani zambiri -
Mankhwala Odziwika Bwino a Mankhwala Ophera Tizilombo
Mankhwala ophera tizilombo nthawi zambiri amabwera m'njira zosiyanasiyana monga ma emulsions, ma suspensions, ndi ufa, ndipo nthawi zina mitundu yosiyanasiyana ya mankhwala omwewo imapezeka. Ndiye ubwino ndi kuipa kwa mitundu yosiyanasiyana ya mankhwala ophera tizilombo ndi chiyani, ndipo ndi chiyani chomwe chiyenera kusamalidwa mukamagwiritsa ntchito...Werengani zambiri -
Kodi Mankhwala Ophera Tizilombo Tosaoneka ndi ...
Mankhwala ophera tizilombo toyambitsa matenda amatanthauza mankhwala ophera tizilombo ochokera ku zamoyo omwe amagwiritsa ntchito mabakiteriya, bowa, mavairasi, ma protozoa, kapena tizilombo toyambitsa matenda tomwe tasinthidwa majini ngati zosakaniza zogwira ntchito popewa ndi kulamulira tizilombo toopsa monga matenda, tizilombo, udzu, ndi mbewa. Izi zikuphatikizapo kugwiritsa ntchito mabakiteriya kuwongolera ...Werengani zambiri -
Kodi Mungagwiritsire Ntchito Bwanji Mankhwala Ophera Tizilombo Moyenera?
Kugwiritsa ntchito mankhwala ophera tizilombo popewa ndi kulamulira matenda, tizilombo toononga, udzu, ndi makoswe ndi njira yofunika kwambiri kuti tipeze zokolola zambiri zaulimi. Ngati sizigwiritsidwa ntchito molakwika, zimatha kuipitsanso chilengedwe ndi zinthu zaulimi ndi ziweto, zomwe zimayambitsa poizoni kapena imfa kwa anthu ndikukhala ndi moyo...Werengani zambiri -
Kodi zotsatira zake ndi ziti mukagwiritsa ntchito Carbendazim mopitirira muyeso?
Carbendazim, yomwe imadziwikanso kuti Mianweiling, ndi poizoni wochepa kwa anthu ndi nyama. Ufa wonyowa wa Carbendazim wa 25% ndi 50% ndi 40% wa Carbendazim suspension umagwiritsidwa ntchito kwambiri m'minda ya zipatso. Zotsatirazi zikufotokoza ntchito ndi kagwiritsidwe ntchito ka Carbendazim, njira zodzitetezera zogwiritsira ntchito Carbendazim, ndi zotsatira zake ...Werengani zambiri -
Malangizo Ogwiritsira Ntchito Abamectin
Abamectin ndi mankhwala ophera tizilombo toyambitsa matenda komanso acaricide omwe amagwira ntchito bwino kwambiri komanso osiyanasiyana. Amapangidwa ndi gulu la mankhwala a Macrolide. Chogwiritsidwa ntchito ndi Abamectin, chomwe chili ndi poizoni m'mimba komanso zotsatira zake zopha tizilombo toyambitsa matenda. Kupopera pamwamba pa tsamba kumatha kuwononga msanga...Werengani zambiri