Nkhani
Nkhani
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Kusiyana kwa Mitundu Yosiyanasiyana ya Mankhwala Ophera Tizilombo
Mankhwala ophera tizilombo amasinthidwa kuti apange mafomu a mlingo ndi mitundu yosiyanasiyana, zolemba, ndi mawonekedwe. Mtundu uliwonse wa mlingo ukhoza kupangidwanso ndi mankhwala okhala ndi zigawo zosiyanasiyana. Pakali pano pali mankhwala ophera tizilombo okwana 61 ku China, opitilira 10 omwe amagwiritsidwa ntchito kwambiri paulimi ...Werengani zambiri -
Momwe Mungalamulire Meloidogyne Incognita?
Meloidogyne incognita ndi tizilombo tambiri paulimi, zomwe ndi zovulaza komanso zovuta kuzilamulira. Ndiye, kodi Meloidogyne incognita iyenera kuyendetsedwa bwanji? Zifukwa zovuta kuwongolera Meloidogyne incognita: 1. Kachilomboka ndi kakang'ono ndipo kamabisala mwamphamvu Meloidogyne incognita ndi mtundu wa dothi...Werengani zambiri -
Momwe mungagwiritsire ntchito Carbendazim moyenera?
Carbendazim ndi mankhwala opha tizilombo tosiyanasiyana, omwe amatha kuwongolera matenda omwe amayamba chifukwa cha mafangasi (monga mafangasi imperfecti ndi polycystic fungus) mu mbewu zambiri. Itha kugwiritsidwa ntchito popopera masamba, kuchiritsa mbewu komanso kuchiritsa dothi.Mapangidwe ake amankhwala ndi okhazikika, ndipo mankhwala oyamba amasungidwa mu ...Werengani zambiri -
Kodi Glufosinate Ingawononge Mitengo Yazipatso?
Glufosinate ndi organic phosphorous herbicide, yomwe ndi yosasankha kukhudza herbicide ndipo imakhala ndi mayamwidwe mkati mwake. Itha kugwiritsidwa ntchito pakupalira m'minda ya zipatso, minda yamphesa ndi malo osalimidwa, komanso kuwongolera ma dicotyledons apachaka kapena osatha, namsongole wa poaceae ndi sedges mu mbatata f...Werengani zambiri -
Phunzitsani kugwiritsa ntchito florfenicol, ndizodabwitsa kuchiza matenda a nkhumba!
Florfenicol ndi anti-spectrum antibiotic, yomwe imakhala ndi zotsatira zabwino zolepheretsa mabakiteriya a gram-positive ndi mabakiteriya oipa. Choncho, minda yambiri ya nkhumba nthawi zambiri imagwiritsa ntchito florfenicol pofuna kupewa kapena kuchiza nkhumba pakakhala matenda pafupipafupi. odwala. Ogwira ntchito za ziweto m'mafamu ena a nkhumba amagwiritsa ntchito zapamwamba ...Werengani zambiri -
Fipronil, ndi tizirombo ziti zomwe zingathandize?
Fipronil ndi mankhwala ophera tizilombo omwe amapha tizirombo ndi poizoni m'mimba, ndipo amakhala ndi kulumikizana komanso zinthu zina zadongosolo. Sizingathetsere tizilombo toyambitsa matenda pogwiritsa ntchito kupopera mbewu mankhwalawa, komanso kungagwiritsidwe ntchito kunthaka kuti zisawononge tizilombo toyambitsa matenda, komanso mphamvu ya fipron ...Werengani zambiri -
Kodi pyriproxyfen ingapewe bwanji tizirombo?
High-purity pyriproxyfen ndi kristalo. Zambiri mwa pyriproxyfen zomwe timagula pamoyo watsiku ndi tsiku ndi madzi. Madziwo amasungunuka ndi pyriproxyfen, omwe amathandiza kwambiri pazaulimi. Anthu ambiri amadziwa za pyriproxyfen chifukwa cha izi. Ndi mankhwala abwino kwambiri ophera tizilombo, omwe amakhudza kwambiri transfo...Werengani zambiri -
Tilmicosin ndi pafupifupi ofanana mu zipangizo, mmene kusiyanitsa kusiyana pakati pawo?
Nkhumba ya kupuma kwa nkhumba nthawi zonse yakhala matenda ovuta omwe amavutitsa eni ake a nkhumba. Etiology ndi yovuta, tizilombo toyambitsa matenda ndi zosiyanasiyana, kufalikira kuli kwakukulu, ndipo kupewa ndi kulamulira kumakhala kovuta, zomwe zimabweretsa kuwonongeka kwakukulu kwa minda ya nkhumba. M'zaka zaposachedwa, matenda a kupuma kwa nkhumba nthawi zambiri ...Werengani zambiri -
Momwe mungagwiritsire ntchito kupanga udzu wa glyphosate kwathunthu?
Glyphosate ndiye mankhwala omwe amagwiritsidwa ntchito kwambiri pa biocidal herbicide. Nthawi zambiri, chifukwa cha ntchito yolakwika ndi wogwiritsa ntchito, mphamvu ya herbicidal ya glyphosate idzachepetsedwa kwambiri, ndipo ubwino wa mankhwalawo udzaonedwa kuti ndi wosasangalatsa. Glyphosate imapopera masamba a zomera, ndi mfundo zake ...Werengani zambiri -
Kodi "njenjete" ndi chiyani? Kuswana mofulumira, kovuta kupewa.
Gulugufe waumbombo wa ku udzu ndi wa lepidoptera, yomwe poyamba inkapezeka ku America. Zimayamba makamaka chifukwa cha chimanga, mpunga ndi ma grascomb. Panopa akuukira dziko langa, ndipo pali malo ofalikira, ndipo njenjete yaumbombo ya udzu ndi yamphamvu kwambiri, ndipo chakudya ndi chachikulu. Ndipo...Werengani zambiri -
Chlorfenapyr imatha kupha tizilombo tambiri!
M'nyengo ino ya chaka chilichonse, tizilombo tochuluka timayamba (gulu lankhondo, Spodoptera littoralis, Spodoptera litura, Spodoptera frugiperda, etc.), zomwe zimawononga kwambiri mbewu. Monga mankhwala ophera tizirombo otakata, chlorfenapyr imathandiza bwino tizirombozi. 1. Makhalidwe a c...Werengani zambiri -
Beauveria bassiana ili ndi kuthekera kokulirapo kwa msika mdziko langa
Beauveria bassiana ndi wa banja la Alternaria ndipo amatha kukhala ndi tizilombo toposa mitundu 60 ya tizilombo. Ndi imodzi mwa mafangasi ophera tizilombo omwe amagwiritsidwa ntchito kwambiri kunyumba ndi kunja pofuna kuthana ndi tizilombo toyambitsa matenda, komanso amaonedwa kuti ndi entomopathogen yomwe ili ndi chitukuko champhamvu kwambiri ...Werengani zambiri