BulbMites #PlantPest #Horticulture #PlantHealth #Pesticides #CulturalManagement #CropRotation #InfestationControl
Izibungu zama-bulb, ezaziwa nangokuthi i-Rhizoglyphus spp., ziyizinambuzane ezivamile embonini ye-horticulture. Lawa ma-arthropods amancane angabangela umonakalo omkhulu ezinhlobonhlobo zezitshalo, ikakhulukazi ama-bulb kanye nezitho zokulondoloza ezingaphansi komhlaba. Kulesi sihloko, sizohlola i-biology kanye nokuziphatha kwezibungu ze-bulb, imiphumela yazo ekukhuleni kwezitshalo, nezindlela zokulawula ukutheleleka.
Izibungu zama bulb ziyizidalwa ezincane, ezimhlophe noma ezinombala onsundu ezikala ngaphansi kuka-1mm ubude. Ngokuvamile zitholakala emhlabathini, lapho zidla khona izicubu zezitshalo nezinye izinto eziphilayo. Izibungu zingazala ngokushesha, kanti eyensikazi eyodwa izalela amaqanda angama-60 empilweni yayo. Ngenxa yalokho, ukutheleleka kungasakazeka ngokushesha, ikakhulukazi ezimweni ezifudumele nezinomswakama.
Umonakalo obangelwa izibungu zama-bulb ungaba mkhulu. Zidla izimpande kanye namapuleti ayisisekelo ama-bulb, okubangela ukukhula okunciphile, ukuguquguquka kombala, futhi ezimweni ezimbi kakhulu, ukufa kwezitshalo. Izibungu zama-bulb nazo zingadlulisela izifo, ezifana namagciwane, zisuka kwesinye isitshalo ziye kwesinye. Ngenxa yalokho, kubalulekile ukuhlonza nokulawula ukuhlasela ngokushesha ngangokunokwenzeka.
Kunezindlela eziningana zokulawula ukuhlasela kwe-bulb mite. Enye indlela evamile ukusebenzisa izibulala-zinambuzane, njengezinsipho ezibulala izinambuzane noma uwoyela we-neem, okungase kube ngempumelelo ekwehliseni izimbuzane. Kodwa-ke, kubalulekile ukulandela iziqondiso ngokucophelela futhi usebenzise izibulala-zinambuzane ngesikhathi esifanele ukuze ugweme ukulimaza izinambuzane ezizuzisayo kanye nama-pollinator.
Enye indlela yokulawula izibungu zama-bulb wukuphatha kahle amasiko. Lokhu kuhlanganisa ukutshala ama-bulb emhlabathini okhipha amanzi kahle, ukugwema ukuchelela ngokweqile, nokukhipha kanye nokucekela phansi impahla yezitshalo ezihlaselwe. Ukwengeza, izitshalo ezishintshayo zingasiza ekuvimbeleni ukunqwabelana kwezibungu emhlabathini.
Izibungu ze-Вulb zingadala umonakalo omkhulu ezitshalweni, ikakhulukazi ama-bulb kanye nezitho ezingaphansi komhlaba. Ukuqonda isayensi yezinto eziphilayo kanye nokuziphatha kwalezi zinambuzane, kanye nokusebenzisa izindlela zokulawula ezisebenzayo, kubalulekile ekugcineni izitshalo ezinempilo futhi kuvinjelwe ukuhlasela okusabalele.