Hoton - Innovagri.es
Itatuwan zaitun, kodayake suna da halin kasancewa ɗaya daga cikin bishiyoyi masu 'ya'ya masu ƙarfi, gaskiyar lamarin shine cewa wasu ƙananan ƙwayoyin cuta waɗanda zasu iya kawo ƙarshen rayuwarsu zasu iya shafan su. Daya daga cikin mafiya hatsari shine naman gwari Spilocaea oleagina, wanda ke haifar da repilo.
Repilo matsala ce mai yawa ga mutane da yawa, tunda banda shafi ganyen yana iya lalata zaitun. Amma, Yaya ake magance ta?
Kwayar cututtuka da lalacewar cutar
El Spilocaea oleaginaKamar kowane namomin kaza, ana samun tagomashi da yanayi mai dumi da danshi. Amma wannan ba yana nufin cewa zamu iya rage tsaro a lokacin sanyi ba: yana iya rayuwa cikin zafin jiki na 8ºC, don haka za a iya yada shi cikin shekara, musamman a lokacin damina.
Da zarar mycelium na naman gwari ya zauna a kan ganyayyaki, sai ya shiga cikin epidermis kuma ya fara girma da ninka. Bayan dan lokaci, madauwari madauwari ko zobban chlorotic sun kasance a saman ɓangaren ganye. Yayinda cutar ta ci gaba, ganye ya rasa chlorophyll, ya zama rawaya ya mutu.
Jiyya da rigakafi
Jiyya ya kunshi shafa kayan gwari kamar su jan ƙarfe oxychloride, jan ƙarfe sulfate, Difenoconazole, ko Dodine. Yana da matukar mahimmanci a karanta lakabin samfurin kuma a bi kwatance. Bugu da kari, yin amfani da safan hannu - wanda zai fi dacewa da roba- ya zama tilas don kauce wa matsaloli.
Abin farin ciki, zamu iya yin abubuwa da yawa don hana wannan cuta:
- Gyara kofin: ya dace cewa yana da yanayi mai kyau don naman gwari ba zai iya yin komai ba.
- Jiyya tare da kayan gwari a matsayin kariya: A duk tsawon shekara, ya kamata a yi maganin rigakafi tare da kayan gwari masu ɗauke da tagulla.
- Ruwa da takin zamani: itacen zaitun mai kulawa da kyau zai zama ba zai iya yin rashin lafiya ba. Informationarin bayani a nan.
- Shuka irin zaitun masu juriya: kamar Frantoio, Farga, Arbosana, Korneiki, Manzanilla de Hellín, Villalonga ko Lechín de Sevilla.
Ina fatan wannan labarin ya kasance mai amfani a gare ku.