Abalimi bonke bayazi ukuba izifo ze-citrus kunye nezinambuzane zezinambuzane zigxininiswe kwixesha lokudubula kwentwasahlobo, kwaye ukuthintela kunye nokulawula ngexesha elifanelekileyo ngeli xesha kunokufezekisa umphumo wokuphindaphinda. Ukuba ukuthintela kunye nokulawula ekuqaleni kwentwasahlobo akukafiki ngexesha, izinambuzane kunye nezifo ziya kwenzeka kwindawo enkulu unyaka wonke. Ngoko ke, kubaluleke kakhulu ukwenza umsebenzi omhle ekukhuselweni nasekulawuleni amahlumela entwasahlobo.
Amaxesha amathathu entlakohlaza yokhwekhwe lwesitrasi ngawona mathuba angcono okuthintela kunye nokunyangwa kokhwekhwe lwesitrasi. Ixesha lokuqala xa i-spring buds ye-citrus ikhula kwi-1-2 mm. Ixesha lesibini kuxa iintyatyambo zesitrasi ziphuma kwisibini esithathwini. Okwesithathu kuxa iziqhamo eziselula kunye neembotyi zizinkulu.
Ukuthintela kunye nonyango: i-60% ye-zomidyson indibaniselwano, i-20% yobhedu ye-thiophanate.
I-Citrus anthracnose I-Citrus anthracnose iwonakalise kakhulu amagqabi, ibangele inani elikhulu lamagqabi.
Xa kukho imvula eninzi entlakohlaza, yincopho yesi sifo. Kudityaniswe nokuthenwa kwamasebe agulayo, ukutshiza kanye entwasahlobo, ehlotyeni nasekwindla, kunye neziqhamo ezincinci kufuneka zitshizwe kanye kwiiveki ezimbini emva kokutyatyamba, amaxesha ama-2 ukuya kwe-3 ngokulandelelana.
umonakalo iziqhamo
Uthintelo kunye nonyango: iDifenoconazole, iMancozeb, iMethyl thiophanate, iMancozeb, njl.
umhlaza wesitrasi
I-Citrus canker kunye ne-canker zombini zizifo zebhaktiriya. Xa amahlumela amatsha esandula ukutsalwa okanye xa amahlumela amatsha eyi-2 ukuya kwi-3 cm, kufuneka alawulwe kabini okanye kathathu, kunye nekhefu leentsuku ezilishumi, de amahlumela amatsha avuthiwe.
Ulawulo: Kasugamycin, Thiobium yobhedu.
Ixesha lokuposa: Oct-21-2022
