Alimi onse amadziwa kuti matenda a citrus ndi tizilombo towononga tizilombo timakhazikika mu nthawi yophukira ya masika, ndipo kupewa ndi kuwongolera panthawi yake kungathe kuchulukitsa. Ngati kupewa ndi kulamulira kumayambiriro kwa kasupe si nthawi yake, tizirombo ndi matenda zidzachitika m'dera lalikulu chaka chonse. Chifukwa chake, ndikofunikira kwambiri kuchita ntchito yabwino popewa komanso kuwongolera mphukira za kasupe.
Nthawi zitatu za mphukira za citrus ndi nthawi yabwino kwambiri yopewera ndi kuchiza nkhanambo ya citrus. Nthawi yoyamba ndi pamene masamba a masika a citrus amakula mpaka 1-2 mm. Kachiwiri ndi pamene maluwa a citrus amachoka pa magawo awiri pa atatu. Kachitatu ndi pamene zipatso zazing'ono ndi nyemba zimakhala zazikulu.
Kupewa ndi kuchiza: 60% zomidyson kuphatikiza, 20% thiophanate mkuwa.
Citrus anthracnose Citrus anthracnose imawononga kwambiri masamba, zomwe zimapangitsa masamba ambiri.
Kukagwa mvula yambiri m’nyengo ya masika, ndiye kuti nthaŵi imene matendawa amafika pachimake. Kuphatikiza ndi kudulira nthambi za matenda, kupopera mbewu mankhwalawa kamodzi mu kasupe, chilimwe ndi mphukira za autumn, ndi zipatso zazing'ono ziyenera kupopera kamodzi pa sabata ziwiri zilizonse mutatha maluwa, 2 mpaka 3 motsatana.
zipatso kuwonongeka
Kupewa ndi kuchiza: Difenoconazole, Mancozeb, Methyl thiophanate, Mancozeb, etc.
zipatso za citrus
Zilonda za citrus ndi canker onse ndi matenda a bakiteriya. Mphukira zatsopano zikangozulidwa kapena mphukira zatsopano zikafika 2 mpaka 3 cm, ziyenera kuyendetsedwa kawiri kapena katatu, ndi nthawi ya masiku khumi, mpaka mphukira zatsopano zitakhwima.
Kuwongolera: Kasugamycin, Thiobium yamkuwa.
Nthawi yotumiza: Oct-21-2022
