I-weevil ebomvu, egama layo linzululwazi URhinchophorus ferrugineus, sisilili (into efana noqongqothwane) ethi, nangona ingenabungozi kwimithi yesundu, imibungu iba mandundu ngakumbi, kangangokuba banokuphelisa ikopi kwinto yeeveki ezimbalwa kakhulu.
Okwangoku, sinezonyango ezininzi ngokuchasene ne-weevil ebomvu, yendalo kunye neekhemikhali. Kodwa zintoni ezo?
Unyango lwendalo ngokuchasene noboya obomvu
Beauveria bassiana
Akukho nto ithethwayo malunga nabo, kodwa inyani kukuba bakwakhona, bayafumaneka. Amaxesha ngamaxesha ziyavela ezinye, ezo ngokungathandabuzekiyo ziindaba ezilungileyo kwabo bakhetha ukunyanga izityalo zabo ngemveliso yendalo.
Ngokuchasene nobomvu obomvu, ezi zinokusetyenziswa:
- Amakhowa omthi wesundu (ovela ePhoemyc): Kukulungiselela iintsholongwane zeBeaververia bassiana fungus ethi, nje ukuba zidibane nemibungu yesinambuzane, ziyisuse. Inento eyodwa ethi, ukuba umntu omdala okanye isibungu esosulelwe yile fungus, sinokuchaphazela abanye.
Kuthathelwa ingqalelo njengothintelo kunonyango olunyangayo, kodwa inokusetyenziswa ukuba sele sizibonile ezinye izilevu ezibomvu ezandleni zethu. Kufuneka inyangwe amaxesha ama-5 kunyaka wonke. - I-Badipast-P (esuka kwi-Protecta): Yimhlophe ukuba, ngokuxhomekeke kwinto epakishwayo, unokunyanga imithi yesundu emi-4 ngeenyanga ezintandathu.
- I-Emamectin endotherapy (ukusuka kwiPaxed): Le yimveliso entsha efunyanwa yinkqubo yokubola kwe-microbial, esebenza kwimibungu. Kufuneka wenze unyango olunye kuphela ngonyaka.
Ayisiyomveliso, kodwa iqhinga: Ngexesha lasehlotyeni unokukhusela imithi yesundu ukwalathisa umbhobho okanye ukunkcenkceshela ngokuchanekileyo embindini wezityalo, ekuzalweni kwegqabi elitsha. Amanzi aya kungena kwi-bud, atshise izibungu. Kodwa oku kunokwenziwa kuphela, njengoko ndisitsho, ehlotyeni, kuba kulapho izityalo zikhula ngokukhawuleza. Ukuba yenziwe nangaliphi na elinye ixesha lonyaka, besingayilayisha imithi yesundu.
Unyango lweekhemikhali ngokuchasene noboya obomvu
Masithintele imithi yethu yesundu ukuba iphele ngoluhlobo.
Xa sithetha »ngonyango lweekhemikhali» sibhekisa kubo imichiza yokubulala izinambuzane esetyenziselwa ukubulala izinambuzane. Kufuneka zisetyenziswe rhoqo zilandela imiyalelo echaziweyo kwiphakheji, kuba kungenjalo kunokuba yingozi kunokuba luncedo. Ngokunjalo kubalulekile ukukhusela izandla zakho, ubuncinci, kunye neiglavu ezinje ngeiglavu zasekhitshini.
Zeziphi izinambuzane ezisetyenziselwa ukubulala intsholongwane? Ngokusisiseko zimbini: IChlorpyrifos e Imidacloprid. Kuya kufuneka usebenzise kube kanye, kwaye kwinyanga elandelayo enye, kuba oku kuyakuthintela isinambuzane ekubeni singanyangeki kwezi zimbini.
Siza kuqala unyango ekuqaleni kwentwasahlobo, kwaye siya kubanyanga okokugqibela ekwindla, kude kube ngunyaka olandelayo.
Ngaba ubusazi ngezi ndlela zonyango kunyango olubomvu?