Wasu yawancin cututtukan tsire-tsire sune samfurin bayyanar namomin kaza. da m Yana daya daga cikin mafi yawan lokuta, wani nau'in naman gwari da ke afkawa da yawan jinsuna, musamman wadanda ke fama da yawaitar kwari.
Menene m?
Har ila yau aka sani da Sooty mold, Negreo da Soot, wannan naman gwari yana afkawa shuke-shuke waɗanda kwari masu cizon su suka addabe su don haka ci gaba akan ragowar molasses ko suga mai sukari da suka bari. Kwaro irin su aphids, whiteflies ko mealybugs suna ɓoye wani abu mai daɗi wanda a ciki ake ajiye ƙarfin gwiwa.
Yana da kowa cewa sun bayyana akan ganyaye, fruitsa fruitsan itace, harbe-harbe, da tushe kodayake kuma ana iya gano shi a yankunan da ke kusa da shuka kamar bango da benaye. Labari mai dadi shine cewa yana da sauki a rarrabe jaruntaka kamar yadda ya isa gano a bushe, ɗan fari-kamar baƙar foda, duhu kuma cewa lokacin da aka shafa tare da yatsunsu ya ɓace.
Labari mai dadi shine ba cuta ce mai tsanani ba saboda babban koma baya shine na ado. Koyaya, yana da mahimmanci a sarrafa harin saboda a cikin mawuyacin yanayi naman gwari na iya shafar hotunan fure da kuma rage saurin shukar.
Matakai da kiyayewa
Shuke-shuke da suka fi jure wa harin kwari da wuya su wahala daga ƙarfin ƙarfin amma sauran samfuran suna yi. Don guje masa, dole ne ku kiyaye, kiyaye kwari da ke haifar da kwari. Takin gargajiya da ciyawa suma suna taimakawa yayin da suke kara kariyar shuka.
Wani mahimmin mahimmanci shine ban ruwa saboda zai zama daidai domin kauce wa kududdufai da danshi, wanda ke haifar da bayyanar fungi.
Game da gano baƙin foda, ya fi kyau datsa sassan shuka da abin ya shafa. Bugu da kari, dole ne a wanke shuka da ruwan da sabulu tsaka tsaki ko, a yayin da sabulu zai iya shafar shuka, zai fi kyau a wanke da ruwan matsa lamba.
