Ena
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Chopopera mankhwala ophera tizilombo
Kugwiritsa ntchito ma sprayers sikuti kumathandiza kokha kupewa ndi kuwongolera tizilombo ndi matenda, komanso kumawonjezera mphamvu yopopera, kusunga mphamvu ndi nthawi. Ma sprayers amagetsi ndi othandiza kwambiri kuposa ma sprayers wamba opangidwa ndi manja, kufika nthawi zitatu mpaka zinayi kuposa ma sprayers wamba opangidwa ndi manja, ndipo ali ndi mphamvu yochepa yogwira ntchito ndipo ndi osavuta kugwiritsa ntchito.
