Kukonzekera kwa whitefly: Njira 11 zodzitetezera ku tizilombo
Whiteflies ndi ntchentche zazing'ono zamapiko zoyera zomwe zimadya kuyamwa kwa mbewu ndikuwononga mbewu zosiyanasiyana. Amapezeka m'mabedi otseguka, m'malo obiriwira komanso ngakhale m'nyumba pamaluwa amkati. Poyamba, sangawoneke ngati owopsa, koma alimi odziwa bwino komanso okhala m'chilimwe amadziwa okha nkhope yeniyeni ya tizilombo.
Zamkatimu
Zizindikiro za kuwonongeka kwa whitefly
Whitefly pa chomera.
Tizilombo tomwe tidakhazikika pamasamba a chomeracho simadzipatsa nthawi yomweyo, koma pakukula kwa anthu, mawonekedwe:
- chomera chokhudzidwacho chimatsalira kumbuyo kukula;
- masamba amauma ndikugwa;
- mphutsi zambiri zowoneka bwino ndi mazira a tizilombo amatha kuwoneka pansi pa masamba.
Njira zowononga tizilombo
Tizilombo tomwe tawoneka timatha kuchulukitsa mwachangu kwambiri, ndipo ndizovuta kwambiri kuthana ndi kuchuluka kwa ntchentche zoyera. Pali njira zambiri komanso njira zothanirana ndi tizilombo. Pakati pawo, mutha kupeza mosavuta imodzi yomwe ili yabwino pamilandu iliyonse.
Ndi bwino choyamba molondola kudziwa ngati zili zolondola pa malo ntchentche?
Njira zamakina
Zothandiza kwambiri polimbana ndi whiteflies ndi njira ziwiri zazikulu zamakina zowongolera: ndi madzi kapena kugwiritsa ntchito misampha ya guluu.
Kutsuka tizilombo ndi madzi
Kuthirira ndi madzi kumathandizira kuthamangitsa ntchentche zazikulu pamitengo. 
Sizigwira ntchito kuchotsa mazira, mphutsi ndi uchi, kotero ziyenera kuchotsedwa pamanja popukuta masamba ndi madzi a sopo.
Njirayi ndi yotopetsa ndipo motero imakhala yothandiza pokhapokha ndi tizilombo tochepa komanso kuwonongeka kwazing'ono.
Zomatira misampha
Misampha imeneyi imathandizanso kugwira akuluakulu. Kuti muthane ndi ntchentche zoyera, mutha kugwiritsa ntchito matepi wamba wamba ndi misampha yapadera, mwachitsanzo:
- Pheromone;
- A.R.G.U.S.;
- Bona Forte;
Misampha yofanana imatha kupangidwa paokha. Kuti muchite izi, muyenera zidutswa zing'onozing'ono za makatoni, buluu kapena achikasu. Ayenera kuphimbidwa ndi uchi, rosin, mafuta odzola kapena mafuta a castor ndikupachikidwa pafupi ndi zomera zomwe zakhudzidwa.
Mankhwala
Ngati chiwerengero cha whitefly ndi chokwanira, ndiye kuti mankhwala apadera okha ndi omwe angathe kulimbana nawo. Onse a iwo akhoza kugawidwa m'magulu angapo.
Amakhala ndi zinthu zapoizoni zamphamvu zomwe zimayambitsa ziwalo ndi kufa mwadzidzidzi kwa tizirombo. Izi zikuphatikizapo Karbofos, Kemifos ndi BI58. Chifukwa cha poizoni wambiri wa mankhwalawa, masamba, zipatso ndi ndiwo zamasamba sizingathe kukonzedwa.
Kawopsedwe wa zinthu zoterezi ndi wotsika kwambiri, koma chifukwa cha izi, mphamvu zawo zimachepanso. Pyrethroids monga mankhwala "Iskra", "Cypermitrin" ndi "Intavir". Mankhwalawa amatha kugwiritsidwa ntchito pochiza sitiroberi, masamba, ndi mbande.
Zinthu zomwe zili m'gulu la mankhwalawa zimapumitsa tizilombo ndipo pamapeto pake zimafa. Panthawi imodzimodziyo, zinthuzi ndizotetezeka kwa zomera ndi mphutsi. Mankhwala othandiza kwambiri a gulu ili ndi Akarin, Fitoverm ndi Agravertin.
Mankhwalawa amasonyeza mphamvu zambiri polimbana ndi ntchentche zoyera. Pa nthawi yomweyo, zili poizoni zinthu mwa iwo ndi otsika. Gulu lamankhwala ili likuphatikizapo Commander, Aktara, Prestige ndi Confidelin.
Maphikidwe a anthu
Kwa otsutsa kugwiritsa ntchito mankhwala, pali ambiri kutsimikiziridwa wowerengeka azitsamba. Ndizosagwira ntchito kuposa zokonzekera mwapadera ndipo zimatha kukonzedwa mosavuta kuchokera ku njira zamakono kunyumba.
| Yankho la sopo | Pophika, gwiritsani ntchito phula lophwanyidwa kapena sopo wochapira. Imasungunuka m'madzi mu chiŵerengero cha 1: 6. Njira yothetsera vutoli ikhoza kupopera mbewu zomwe zakhudzidwa kapena kukwapulidwa kukhala thovu ndikugwiritsidwa ntchito ndi siponji pamasamba. |
| Kulowetsedwa adyo | Garlic tincture anasonyeza bwino dzuwa. Kukonzekera, muyenera kutsanulira 2 wosweka adyo cloves ndi madzi okwanira 1 litre ndikuumirira m'malo amdima kwa maola 24. The chifukwa kulowetsedwa ndi osasankhidwa, kuchepetsedwa ndi ndowa ndi ntchito kupopera bwanji zomera. |
| Kulowetsedwa kwa fodya | Kuti mukonzekere chida ichi, muyenera fodya kuchokera ku ndudu zosavuta, mwachitsanzo, mtundu wa Prima. Chilichonse chomwe chitha kufinyidwa mu paketi imodzi chiyenera kuthiridwa ndi madzi otentha 1 lita. Chosakanizacho chiyenera kusiyidwa m'malo amdima kwa masiku 5-7. Kulowetsedwa komalizidwa kuyenera kusefedwa ndi kupopera mbewu mankhwalawa kawiri pa sabata. |
| Kulowetsedwa kwa Yarrow | Kukonzekera kulowetsedwa, gwiritsani ntchito magalamu 90 a yarrow mwatsopano ndi madzi okwanira 1 litre. Zosakaniza zimasakanizidwa ndikulowetsedwa kwa masiku awiri. Pambuyo kulowetsedwa ndi wosefedwa ndi sprayed pa matenda mabedi. |
Kugwiritsa ntchito fumigators
Fumigators.
Nthawi zambiri ma fumigator amagwiritsidwa ntchito poletsa udzudzu ndi ntchentche, koma amathandizanso polimbana ndi ntchentche zoyera. Njira yolimbana ndi izi ndi yoyenera kwa malo otsekedwa omwe amatha kugwirizanitsa chipangizo ndi mains.
Musanayatse chipangizocho, m'pofunika kutseka zitseko zonse, mawindo ndi mawindo m'chipindamo. Kuti ma whiteflies awonongeke, maola 2-3 akugwira ntchito mosalekeza kwa fumigator ndi okwanira.
Pazifukwa zachitetezo, nyama ndi anthu sayenera kukhala m'chipindamo panthawi yogwiritsira ntchito chipangizocho.
Kupewa kuoneka kwa whiteflies
Ndikosavuta kupewa kuwonekera kwa tizirombo pazomera kuposa kuthana ndi madera omwe adakhazikika pamitengo, chifukwa chake ndikofunikira kwambiri. tsatirani njira zodzitetezera nthawi zonse. Izi ziyenera kuphatikizapo:
- nthawi ndi nthawi kuyang'ana pansi pa masamba;
- kudyetsa ndi kuthirira panthawi yake;
- kusunga chinyezi chofunika ndi kutentha mu greenhouses;
- kuyeretsa udzu, nsonga za chaka chatha ndi masamba akugwa;
- kuyang'ana mbewu zatsopano ngati zawonongeka musanabzale.
Pomaliza
Pamene tizilombo tomwe titha kuwoneka m'munda, muyenera kuteteza mbewu nthawi yomweyo. Izi mosakayikira zimagwira ntchito kwa whiteflies, chifukwa zingatheke kuthamangitsa anthu ochepa mothandizidwa ndi maphikidwe a anthu komanso popanda kugwiritsa ntchito mankhwala. Mukayambitsa vutoli ndikulola tizilombo kuti tibereke, ndiye kuti simungathe kulimbana nazo popanda kugwiritsa ntchito mankhwala ophera tizilombo.
Poyamba