Whitefly ndi chomera chowopsa. Tizilombo touluka tating'onoting'ono timafanana ndi nthenga zazing'ono zazing'ono zomwe zimamera pamwamba pa chomera chosokoneza. Pa masamba azikhalidwe zomwe zakhudzidwa, mupeza mazira azilombo ndi mphutsi zawo ngati timbewu tating'ono tofiirira. M'buku lino, tikufotokozera njira zazikulu zowongolerera azungu.
Whitefly
Onani nkhani yathu yatsatanetsatane yatsopano: Whitefly and Pest Control.
Kodi ndi mtundu wanji wa mbewa?
Zovala zoyera, kapena Aleirodides (Aleyrodidae) - banja la tizilombo tating'onoting'ono. Ili ndi mitundu pafupifupi 1550, mitundu 35 ndi ma mabanja atatu. Ku Central Europe kuli mitundu 20. Dzinalo la sayansi limachokera ku liwu lachi Greek lotchedwa aleuron (ufa) chifukwa cha zolembera zaufa kumapiko, ndi Chirasha - mwa kukhalapo kwa awiri awiri mapiko oyera.
Mitundu ya ku Europe ya banja, nthawi zambiri imakhala pafupifupi 1,3-1.8 mm kutalika (mpaka 3 mm). Kumbutsa pang'ono za Lepidoptera wa pemphero laling'ono. Ali ndi mapiko anayi, omwe amaphimbidwa ndi fumbi loyera, wokumbukira ufa. Mphutsi za m'badwo woyamba ndi motile, otsatirawo amakhala osasunthika. Amadyetsa zakudya zamasamba. Nthawi zambiri umakhala patsinde lamasamba. Mitundu ina imakhala tizilombo toyambitsa matenda.
Zakudya zomwe amakonda kwambiri za zovala zovekera kuchokera kumaluwa amkati, choyambirira chimaphatikizapo: fuchsia, begonia, balsamine, passionflower, pelargonium, lanthanum. Chifukwa chosowa chowakonda, mbewa yoyera imatha kuukira nyumba zambiri. Mu wowonjezera kutentha-wowonjezera kutentha, amakonda tomato ndi nkhaka, koma samanyoza mbewu zina.
Kodi mungapewe bwanji kuwoneka ngati zovala zoyera?
Whitefly imawoneka pomwe kutentha kwakukulu kumaphatikizidwa ndi chinyezi chachikulu (malo obiriwira, malo obiriwira - kuposa zonse), palibe mpweya wokwanira, mbewu zimayikidwa kwambiri. Pachifukwachi, choyambirira, ndikofunikira kuti chomera chithandizike kupereka chinyowa chokwanira komanso chinyezi komanso kutentha kwa mpweya.
Komanso, chilichonse chomwe chimalimbitsa mbewu chimakhala ndi njira zoteteza, mankhwalawa - chomera champhamvu chokhala ndi zotayika zochepa chidzapulumuka kukuwidwa ndi zovala zoyera, bola ngati mungachigonjetse.
Adani achilengedwe a zovala zoyera, mwachitsanzo, zopota ndi ma ladybugs, amatha kuwononga tizirombo mwachangu.
Zovala zoyera pamaso a hibiscus.
Zizindikiro zakunja kwa vuto la chomera cha mbewa
Nthawi zambiri, zovala zoyera zimabisala kunja kwa masamba. Pamtunda wakutali kwa masamba apansi pamakhala chovala chonyezimira (chisa, kapena chidebe) - chopondapo cha tizirombo, pomwe timene timatulutsa timiyapo ("akuda") timayamba, chifukwa pomwe pepalalo limayamba kukhala loyera kenako lakuda.
Amakhulupirira kuti bowa wa sooty amatha kuvulaza mbewuyo, ndipo osati mwachindunji. Nthawi zina, chifukwa cha iwo, kukula kwa mphukira kumayima.
Njira Zowongolera Zoyera
Njira yachilengedwe yakuwongolera mbewa yoyera
Posachedwa, njira zachilengedwe zothanirana ndi azungu zakhala zikuchulukirachulukira. Chimodzi mwa izo ndi kuyikika mu greenhouse wa pupae wa enkarsia parasite. Yaikazi ya kachilombo aka kamayikira mazira m'thupi la mphutsi zoyera. Komanso, kupambana kwa njirayi ndikwapamwamba kwambiri.
Komanso, pofuna kuthana ndi ma whiteflies, cholakwika cholusa, macrolofus, chimagwiritsidwa ntchito.
Whitefly Chemicals
Polimbana ndi ma whiteflies, mankhwala ophera tizilombo wamba ndi othandiza. Tiyenera kudziwa kuti ndizowopsa kukhala nthawi yayitali m'chipinda momwe mbewu zimagwiriridwa ndi mankhwala ophera tizilombo. Komanso, mukakonza ndikofunikira kugwiritsa ntchito zida zoteteza: kupuma, magalasi, magolovesi, zovala zantchito.
- Actellik. Dilizani mafuta okwanira mu madzi okwanira 1 litre ndikuwachiritsa pa tizilombo. Kugwiritsa ntchito njira mpaka 2l pa 10 sq.m. Palibe mankhwala opitilira 4. Nthawi yodikirira ndi masiku atatu.
- Verticillin f - 25 ml pa madzi okwanira 1 litre. Kupopera mbewu mankhwalawa ndi gawo limodzi la masiku 7-10.
- Wotsimikiza (20% WRC) 0.1 ml pa madzi okwanira 1 litre. Kupopera mankhwalawa.
- Mospilan (20% RP) - 0,05-0.06 g. Kupopera kamodzi.
- Pegasus (25% CE) - 2 ml pa madzi okwanira 1 litre. Kupopera mbewu mankhwalawa ndi masiku 7.
- Fufanon (57% CE) - 1.2-1.5 ml. Kupopera mankhwalawa.
- Fanishzid Dilute 5 ml pa 5 l a madzi, madzi otaya - 100 lalikulu. m
Whitefly
Zithandizo za mankhwala aanthu
Pogwira akuluakulu, misampha ya glue ingagwiritsidwe ntchito. Kuti muchite izi, tengani zidutswa za plywood kapena hardboard, penti zachikasu kapena zoyera ndikuzipaka mafuta ndi mafuta odzola, rosin ndi uchi kapena mafuta a castor. Tizilombo tating'onoting'ono tomwe timakopeka ndi chikaso chowoneka bwino kapena choyera (makamaka chikaso) zimakhala pamtunduwu ndi ndodo. Ambiri aiwo akaayikidwa pa plywood, amawapukuta ndi kuwadzoza ndi yankho lomweli. Muthanso kugwiritsa ntchito misampha ya ntchentche kwa ntchentche.
Zovala zoyera sizimakonda kutsika kutentha, ndiye kuti mutha kusamutsira mbewuyo kuchipinda chozizira. Popeza azungu amayenda, amatha kugwira matepi omata (ogulitsidwa m'misika yamafesi akuwedza).
Mutha kugwiritsa ntchito monga wowerengeka azitsamba, mwachitsanzo, kulowetsedwa kwazitsamba motsutsana ndi tizilombo - iwo amawaza mbewu. Yabwino kulowetsedwa wa adyo. Magala anyezi osakanizidwa (150-170 g), kutsanulira madzi okwanira 1 litre ndi kunena mu chidebe chomangika mwamphamvu kwa masiku asanu. Kupopera mbewu mankhwalawa, 6 g ya kulowereramo kothiriridwa mu madzi okwanira 1 litre ndikwanira. Dziwani kuti chithandizo chamankhwala cha anthu chingathandize ngati palibe tizirombo tambiri.
Yesani kutulutsa chinyalacho ndi madzi oyera - zovala zoyera zimatsukidwa bwino. Pambuyo pa njirayi, ndikofunikira kumasula dothi lapamwamba mumphika.
