Whiteflies ndi ntchentche zing'onozing'ono zopangidwa ndi mtima zomwe zimakhala mochuluka kwambiri pamunsi mwa masamba. Mbewu ikasokonezeka kapena kuswedwa kutsuka, ntchentche zimatha kutuluka mumtambo waukulu, mwadzidzidzi. Tizilombo toyipa izi sizodabwitsa kwa eni ake, nymphs awo ndi magawo osiyanasiyana othamanga amagwirizana ndi tizirombo zofewa za zomera ndikudya zomera. Amatulutsanso uchi, womwe umayambitsa matenda a fungus ndi kukopa tizilombo tina.
Whiteflies palibe kanthu ngati sikanakhala kochepa. Amagwedeza mazira ochepa kwambiri, ngati tizilombo ting'onoting'ono tomwe timayendayenda pamtengowo. Masikelo amawombera mu nymphs, omwe amatha kupitako patsogolo pang'onopang'ono asanapite ku malo ochepetsera pang'ono ndikuyamba ngati ntchentche zazikulu. Pafupifupi gawo lililonse la chitukuko chawo, amapitiriza kudyetsa zomera. Mpweya wonse umatenga pafupifupi masiku 30, koma izi zimasiyana malinga ndi kutentha. M'nyengo yotentha, imabereka mofulumira, ndipo nyengo yozizira, kukula kwake kumachepa.
Whiteflies ndi vuto lofala m'mabotchi, nyengo zotentha, ndi m'nyumba. Iwo sangathe kulekerera nyengo yozizira, koma chiwindi cha m'nyumbamo chikhoza kuchepa mwamsanga. Ndi bwino kuchiza whiteflies pachizindikiro choyamba cha matenda.
Mmene Mungachotsere Whiteflies
Mofanana ndi tizirombo zambiri, kuyang'anira bwino whiteflies kumateteza.
Zomera zamphamvu, zomera zowonjezereka sizingayambe kuchepetsedwa chifukwa cha zomera, zofooka, ndi zolemetsa. Monga mwalamulo, onetsetsani kuti zomera zanu ndi zathanzi, ndipo simungathe kukopa otsutsa okhumudwitsawo poyamba.
Ngati muwona zitsamba zoyera pazitsamba zanu zamkati, pali njira zingapo zowonetsera:
- Azimusiya: Kuti musamawononge chomeracho, mungagwiritse ntchito choyikapo chotsuka chotsuka chotsuka kuti mutenge maluwa akuluakulu. Onetsetsani kuti ma whiteflies atsopano omwe amawombedwa sangathe kuthawa thumba lanu!
- Tepi yokhazikika: Tepi yomweyi yokhazikika yomwe imagwiritsidwa ntchito popangira ntchentche ingagwiritsidwe ntchito poyera. Ikani izo kuchokera ku chipatala chotheka ngati n'kotheka ndikutsatira mauthenga.
- Sopo la tizilombo: Sopo zamadzimadzi zimapezeka pamsika (monga Safer's Insecticidal Soap ), kapena mungathe kudzipangira nokha pogwiritsa ntchito detergent mbale monga Ivory Liquid. Yesani kupeza mankhwala opanda zonunkhira ndi zowonjezera zomwe zingawononge zomera. Sakanizani sopoyo m'madzi ofooka (kuyambira supuni 1 pa galoni ndikukula moyenera). Fulumira pa zomera. Izi zidzathandiza kuwongolera chiwerengero koma sitingathe kuzichotsa.
- Mafuta a mafuta: Mafuta a nthenda amachokera ku mtengo wa neem. Gwiritsani ntchito molingana ndi malangizo a label. Kuphatikiza pa tizilombo toyambitsa matenda, neem ndi fungicide ndipo imakhala ndi mapindu (kutanthauza kuti mbeu imayimwitsa kotero imatha kuyambitsa tizilombo zomwe sizikugwirizana mwachindunji). Malinga ndi Environmental Protection Association, neem ndi yotetezeka kuti zigwiritsidwe ntchito pa ndiwo zamasamba ndi zomera komanso zakudya zokongoletsera. Monga sopo la insecticidal, neem ndi zothandiza poyang'anira a whitefly koma sangathe kuthetsa vutoli.
- Chipangizo cha tizilombo toyambitsa jekeseni: Chipangizochi chinayambitsidwa ndi olemba magazini ya Organic Gardening ndipo anabwera kwa ine kudzera mwa Rodale's Organic Gardener's Handbook of Natural Insect and Disease Control . Pangani batch, pangani 1 babu a adyo, anyezi anyezi 1, ndi supuni 1 ya tsabola ya cayenne mu pulogalamu ya zakudya kapena blender ndikupanga phala. Sakanizani mu madzi okwanira 1 ndipo mukhale ora limodzi. Pewani cheesecloth ndi kuwonjezera supuni imodzi ya sopo mbale. Sakanizani bwino. Kusakaniza kungasungidwe kwa sabata imodzi mufiriji.