Magulu a Whitefly - kumenyana

Whitefly ndi tizilombo tochepa timene timadyetsa madzi a zomera ndipo timayambitsa kuyanika komanso imfa. Mitundu pafupifupi 200 ya tizirombozi timadziwika, malo awo ndi malo ofunda a padziko lapansi, koma ambiri ndiwo ma greenflies omwe amatentha kwambiri, omwe amakhala pa masamba ndi zamasamba zokongola.

Kodi whitefly imawoneka bwanji?

Nyamakazi ya whitefly ikufanana ndi njenjete yaing'ono yoyera. Zimakhala zovuta, chifukwa zimabisala mkati mwa masamba, ndipo kukula kwake ndi kochepa - 2mm okha m'litali. Anthu akuluakulu amaika mazira pa masamba a mawonekedwe omwe ali ndi mawonekedwe, omwe mafunde amathawa, omwe amapeza malo abwino oti azidya pa chomeracho ndipo amakhala pamenepo. Zilonda za phulusa za mphutsi zimamasula chinthu chakuda kwambiri chimene chimakonza pa tsamba ndikuchiziteteza ku zisonkhezero zakunja. Mchikhocho chimayambitsa ndondomeko ya tizilombo toyambitsa matenda - mapiko, mapepala, nyamakazi - zimachitika. Panthawi imeneyi chakudya chimasiya.

Pa siteji ya kutuluka kwa mphutsi, whiteflies amawoneka ngati mbewu zakuda. Amagwirizana kwambiri ndi chomeracho ndi kumwa madzi ake. Pa gawoli la chitukuko, iwo ali ndi chophimba chapadera cha sera, zomwe zimapangitsa kusakonzekera kochokera ku whitefly ndi zina zotengera.

Kuti mumvetse momwe mungagwirire ndi whitefly, munthu ayenera kudziwa zizindikiro zazikulu za kugonjetsedwa kwa zomera:

• Kukhudza chomeracho, mukhoza kuona mmene tizilombo timayendera;
• Pamunsi mwa masamba muli mitundu yokongola, yonyezimira yophimba, yomwe sing'anga ya bowa imachulukana, chifukwa cha tsamba lomwe pamwamba pake limasanduka loyera, kenako limasanduka lakuda;
• chifukwa cha matenda a tizilombo a zomera, otengedwa ndi whiteflies, masamba ndi zimayambira akhoza kupunduka, mphukira imatha kukula.

Choncho, tizilombo tingathe kuwononga, motero, mu zovuta: zimadyetsa madzi a zomera, zomwe zimaperekedwa kuti zikhale ngati "mame a uchi", omwe ndi malo abwino kuti chitukuko chikule. Kuwonjezera apo, chomera chofooka chimawoneka ndi matenda osiyanasiyana, omwe amawatsitsimutsanso ndi whitefly ndipo ngati sichiyenera kuchitapo kanthu, chingathetse bwino mbewu ndi zomera zonse.

Kodi mungachotsere bwanji whitefly?

Ndi kugonjetsedwa kwa masamba ndi zomera zina zotentha, whitefly nthawi zambiri imagwiritsidwa ntchito ndi kuyesedwa kovuta mu wowonjezera kutentha, komwe kumatulutsa mankhwala ophera tizilombo. Pochita izi, gwiritsani ntchito mankhwala actelik, Verticillin G, Confidor, Mospilan, Pegasus, Fufanon, Phosbocide. Kuchulukitsa ndi kuchiza kumachitika mogwirizana ndi malangizo. Pachifukwa ichi, ndikulimbikitsidwa kuti musapitirire kuchuluka kwa sprayings.

Kulimbana ndi ntchentche zoyera anthu

Njira yosavuta, yomwe ingapangitse zotsatira zowoneka - kutumiza kwa chipinda kuchipinda chokhala ndi kutentha kwapansi, tizilombo toyambitsa matenda sitingalekerere hypothermia. Komabe, musanagwiritse ntchito njirayi, muyenera kudziwa ngati izi zidzakhudza zomera zokha.

Odziwika bwino pakati pa alimi a galimoto amasangalala ndi misampha ya glue. Kuti muchite izi, tenga chidutswa cha plywood, chichipake mu chikasu chowala ndi kufalitsa china chamtundu - rosin, mafuta opangira mafuta , uchi. Whiteflies, kukopeka ndi kuwala kwa pamwamba, kukhala pa iyo ndi kumamatira. Nthaŵi ndi nthawi, ma veneers amafunika kutsukidwa ndi kuikidwa kachiwiri. Mungagwiritse ntchito misampha yokonzekera kapena kutenga tepi kwa ntchentche. Pofuna kuyendetsa whitefly pa maluwa amkati, kupopera ndi kutsegula kumagwiritsidwanso ntchito, koma ndi njira zowonjezera:

• kulowetsedwa yarrow - 80 magalamu a masamba pa lita imodzi ya madzi, kunena tsiku. Zomera ndi masamba akulu zikhoza kupukutidwa ndi thonje swab oviikidwa mu kulowetsedwa. Zomera ndi masamba ang'onoang'ono zimapulidwa;
• Sopo yothetsera imapangidwa mphamvu, mu chiwerengero cha 1 gawo la sopo losweka kwa magawo 6 a madzi;
• adyo kulowetsedwa - supuni ya adyo akanadulidwa kuthira madzi okwanira ndi kuthirira tsiku.