#PlantDiseaseControl #FungalOutbreaks #CropYieldManagement #AlbugoCandida #WhiteRustPrevention
Ukugqwala okumhlophe okubangelwa ukhunta i-Albugo candida yisifo esithinta izinhlobo eziningi zezitshalo, okuhlanganisa imifino e-cruciferous efana ne-broccoli, ukholifulawa, ne-kale. Ibonakala ngokubonakala kwamachashaza amhlophe noma aphuzi emaqabunga, iziqu, nezimbali zezitshalo ezinegciwane. Lesi sifo singalimaza izitshalo, sibangele ukuncipha kwesivuno kanye nokwehluleka kwezitshalo.
Ukukhula kokugqwala okumhlophe kuthonywa yizici eziningana, okuhlanganisa izimo zemvelo kanye nofuzo lwezitshalo. Isikhunta sidinga umswakama ukuze sichume, ngakho izimo ezinomswakama zenza ukuba sikhule. Ukwengeza, izinhlobo zezitshalo ezithile zingenwa kalula ukugqwala okumhlophe kunezinye.
Imiphumela yokuqubuka kokugqwala okumhlophe ingaba nkulu. Ngaphezu kokunciphisa isivuno sezitshalo, lesi sifo singase siholele ekwandeni kokusetshenziswa kwezibulala-zinambuzane, okungaba yingozi endaweni ezungezile nempilo yabantu. Ngaphezu kwalokho, ukuqubuka kwezifo kungaholela ekulahlekelweni kwezomnotho kubalimi kanye nokuncipha kokutholakala kwemikhiqizo emisha kubathengi.
Ukuvimbela nokulawula ukugqwala okumhlophe kudinga indlela ehlangene. Abalimi bangakhetha izinhlobo zezitshalo ezingangenwa kalula yilesi sifo futhi basebenzise imikhuba yamasiko edikibalisa ukukhula kwesikhunta. Ukwengeza, ama-fungicides angasetshenziswa ukulawula ukuqubuka, kodwa ukusetshenziswa kwawo kufanele kuncishiswe ukuze kuncishiswe ubungozi bokumelana nezibulala-zinambuzane.
I-Albugo candida fungus kanye nesifo sokugqwala esimhlophe esihlobene nayo ingaba nomthelela omkhulu ezivunweni zezitshalo, imvelo, kanye nempilo yabantu. Ukuqonda izici ezinomthelela ekuthuthukisweni kokugqwala okumhlophe nokusebenzisa izinyathelo ezisebenzayo zokuvimbela nokulawula kungasiza ukunciphisa le mithelela futhi kuqinisekiswe ukutholakala komkhiqizo omusha wabathengi.