I-Bristly Mealybug (GREENHOUSE) (Pseudococcus longispinus) – insikazi i-elliptical, side, i-convex kancane phezulu. Umzimba uluhlaza, umbozwe ngempuphu emhlophe. Emaphethelweni omzimba kunamapheya angu-17 emicu emhlophe ye-waxy, lapho umbhangqwana wangemuva umude kakhulu futhi uvame ukuba mude kunomzimba wonke. Ubude bomzimba wesifazane, ngaphandle kwezinwele ezigcinayo, buyi-3,5 mm. Ukuthuthukiswa kwalolu hlobo ezitshalweni ezivikelekile kwenzeka ngokuqhubekayo. Insikazi evundisiwe izalela amaqanda angaba ngu-200 esikhwameni, esiwathwala kuze kube yilapho izibungu zichanyuselwa. Izibungu ezivelayo ekuqaleni zidla ndawonye nabantu abadala, zakha amakoloni kanye namaqoqo. Izizukulwane eziningana zingathuthuka ngonyaka. Njengoba ikoloni iba minyene, izibungu ziyahlakazeka futhi zenze amakoloni amasha.
Izimpawu
Ama-Midge ahlala emaqabunga namahlumela, imvamisa ngamafoloko, futhi adla lapho. Ziyingozi ngokubhoboza izicubu zezitshalo nokumunca amajusi, okubangela ukushintsha kombala nokome kwezingxenye noma izitshalo eziphelele. Amathe awo anobuthi futhi abangela ukuba amaqabunga ezitshalo zokuhlobisa aphenduke abephuzi futhi awe.
Izitshalo zokusingatha
Izitshalo eziningi zitshalwa ngaphansi kwekhava nasezindlini.
Izindlela zokulawula
Ukubhekana naye kunzima kakhulu. Izitshalo kufanele zifuthwe ngezibulala-zinambuzane ezijulile noma ezihlelekile, isibonelo i-Mospilan 20SP. Ukwelashwa kufanele kuphindwe ngemva kwezinsuku ezingu-7-10.
Igalari
