Matenda a mawanga a mpunga wa mpunga amakhudza mbali zosiyanasiyana za mbewu ya mpunga, kuphatikizapo masamba, tsinde la masamba, tsinde, ndi njere. Masamba: Kumayambiriro koyambirira, timadontho tating'ono ta bulauni timawonekera pamasamba, pang'onopang'ono kukula mpaka zilonda zozungulira kapena zozungulira, nthawi zambiri 1-2 millimeter ...

Poyerekeza mphamvu ya tizilombo toyambitsa matenda a Emamectin Benzoate, Etoxazole, Lufenuron, Indoxacarb, ndi Tebufenozide, ndikofunika kulingalira za tizirombo zomwe tazifuna, njira yochitira, ndi momwe mungagwiritsire ntchito. Nayi kufananitsa mwatsatanetsatane: 1. Emamectin Benzoate ...

Ma virus ndi magulu apadera omwe amasiyana kwambiri ndi mitundu ina ya moyo. Popanda mawonekedwe a ma cell, ma virus amangokhala tizidutswa ta DNA kapena RNA totsekeredwa mu protein kapena lipid chipolopolo. Zotsatira zake, sangathe kukhala ndi moyo kapena kubereka paokha; ayenera p...

Zomwe Zimagwira Ntchito: Mitundu Yopangidwira ya Abamectin: EC (Emulsifiable Concentrate), SC (Suspension Concentrate), WP (Wettable Powder) Zomwe Zimapangidwira: 1.8%, 3.6%, 5% EC kapena zofanana. Zowonetsa Zazikuluzikulu Abamectin ndiwothandiza kwambiri, wotakata ...

Nkhaka Target Spot Disease (Corynespora cassiicola), yomwe imadziwikanso kuti matenda a mawanga ang'onoang'ono achikasu, ndi matenda oyamba ndi mafangasi omwe amatha kuwononga kwambiri mbewu za nkhaka. Matendawa amayamba ngati timadontho tachikasu pamasamba ndipo pamapeto pake timayambitsa zironda zazikulu, ...

Makoswe ndi tizilombo todziwika bwino tomwe tavutitsa chitukuko cha anthu kwa zaka mazana ambiri. Makoswewa samangokhalira kusokoneza; amabweretsa chiwopsezo chachikulu cha thanzi ndipo angayambitse kuwonongeka kwakukulu kwa katundu. Kumvetsetsa kuopsa kokhudzana ndi makoswe, komanso ...

American Leafminer, wa dongosolo Diptera ndi suborder Brachycera mkati mwa banja Agromyzidae, ndi tizilombo tating'ono. Akuluakulu amadziwika ndi kakulidwe kakang'ono ndi mutu wachikasu, wakuda kumbuyo kwa maso, miyendo yachikasu, ndi mawanga owoneka bwino pa wi...

Vuto la mpunga, lomwe limatchedwanso "Rice Sheath Nematode Disease" kapena "White Tip Disease," limayambitsidwa ndi nematode yotchedwa Aphelenchoides besseyi. Mosiyana ndi matenda wamba wa mpunga ndi tizirombo, vutoli limachokera ku nematode, zomwe zimapangitsa ...

Clethodim 2 EC ndi mankhwala othandiza kwambiri, osankha herbicide omwe amadziwika kwambiri chifukwa chotha kuwongolera udzu wambiri wapachaka komanso udzu wosatha. Clethodim 2 EC, yopangidwa ngati emulsifiable concentrate (EC), imapatsa alimi chida champhamvu ...

Lufenuron ndi m'badwo watsopano wowongolera kukula kwa tizilombo. Ndiwothandiza kwambiri polimbana ndi mbozi zomwe zimadya masamba pamitengo yazipatso, monga mphutsi za njenjete, komanso zimalimbana ndi tizirombo monga thrips, rust mites ndi whiteflies. Lufenuron amagwira ntchito posokoneza ...