Kusakanikirana kwa mankhwala ophera tizilombo ndi mankhwala ophera tizilombo ndi vuto lovuta kwambiri. Sikuti amaphera mankhwala onse omwe angasakanizidwe. Malangizo otsatirawa ayenera kusamala ndi kusakaniza:
1. PH ndi chinthu chofunikira chokhudza luso la chinthu chilichonse. Pansi pa Milkine mikhalidwe, carbamani, pyrethroid tizilombo, Thiran, Daisin mphete ndi ditiyocarbamic acid fungicides kapena kusintha kwa mankhwala osokoneza bongo, potero kuwononga kapangidwe koyambirira. Pansi pa acidic miteyo, ya 2,4-d son sodium-2 cloryl-4 clormantide sodium mchere, wotchuka kwambiri, ndi zina zambiri.
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4. Pogwiritsa ntchito kusakanikirana kosakanikirana kwa emulganites kapena ufa wowoneka bwino, wopanda minyewa, mafuta slick, stommeges, etc. amafunikira.
5. Ndikofunikira kupewa phytotoxicity ya osakaniza. Kusintha kwa mankhwala kwa zosakaniza mu kapangidwe ka zisakaniza kumayambitsa phytotoxicity. Mwachitsanzo, chisakanizo cha osakaniza sulfure osakaniza ndi ma Bordeaux amatha kupanga mkuwa wamkuwa ndikuwonjezera zomwe zili mumitundu yosungunuka yamkuwa; Grass Amine, etc. sangasakanizidwe ndi urcrombophorus ndi mankhwala ophera carbamate.
6. Tizilombo toyambitsa matenda, fungicides ndi herbicides zimasakanikirana ndi mitundu yochepa.
7. Pali mitundu yambiri yosiyanasiyana yopanda tanthauzo, kuphatikiza kuvala mbewu yovala kawiri, metalaxyl mancozeb, polysulfide chingamu kuyimitsidwa, ndi tuijonte.
8. Pali mitundu yosiyanasiyana yosakanikirana ya owongolera obzala. Monga ntchito yosakanikirana ya Gibberellin ndi chhberquat, kugwiritsa ntchito Gibberellin ndi Naphthalene acetic ad ndi zina.
Post Nthawi: Mar-25-2021