Kodi whitefly ndi ndani angachotsedwe pa maluwa amkati?

Whitefly ndi matenda ambiri pakati pa zomera zowonjezera kutentha. Tizilombo tating'ono ting'onoting'ono timatha kuwononga zowonongeka. Ndi alimi omwe amalimi ambiri amakumana nawo pakukula masamba. Taganizirani za matendawa.

Kodi muyenera kudziwa chiyani za tizilombo?

Gulugugu wamng'ono wotchedwa whitefly amabweretsa mavuto aakulu kwa maluwa osiyanasiyana kapena ndiwo zamasamba zomwe zimakula mu nyengo yotentha. Kutalika kwa tizilombo toyambitsa matenda koteroko kumafikira mamita atatu ochuluka. Thupi la gulugufe ndi loyera ndipo limaphimbidwa ndi mungu wa powdery. Kuchokera ku mphutsi kufika ku thupi lachikulire, whitefly imadyetsa zomera zosiyanasiyana, zomwe zimawononga chomera china kapena chiwonongeko chake.

Kufalikira kwa tizilombo ndi kubereka kwake kumachitika m'magulu angapo:

1. Kuika mazira ndi azimayi. Kawirikawiri mazira amaikidwa pansi pa tsamba la zomera. Mazira amenewa akhoza kusunthidwa ndi amayi kuti apeze njira yabwino yodyetsera.

   Pamene mazira amamangiriridwa kwambiri ndi mbeu mkati mwa masiku khumi, amayamba kukula mpaka atasinthidwa kangapo.

2. Pamapeto pa chitukuko ndi kubereka, mphutsi zomwezo zimasintha mawonekedwe ndi maonekedwe a thupi lawo. Pa nthawi imeneyi, thupi limapanga miyendo ndi mapiko.

   Pamene mphutsi zabadwa mwathunthu, ziri zofanana ndi khate lakuda.

3. Whitefly ikabadwa, imakhala yosakhudzidwa ndi zinthu zosiyanasiyana zakunja.

   Ndi chitukuko cha zamoyo, zimakhala zotheka kudyetsa zowonongeka kwa mbewu, komanso kufalitsa masamba a zakuda pa tsamba la zomera.

   Masamba omwe agwera pansi pa tizilombo toyambitsa matendawa amakhala othawa ndipo amatha nthawi.

Zifukwa za kuonekera pa maluwa

Izi ndi zomveka chifukwa chakuti tizilombo toyambitsa matenda timakonda kusakaniza kutentha ndi chinyezi. Ngati nyengo ikufika pansi pa madigiri khumi, ndiye kutentha kwakukulu kwa thupi ili.

Pakati pa nyengo, malo abwino kwambiri kuti whitefly akhalepo ndi wowonjezera kutentha kapena wowonjezera kutentha. (momwe mungagwirire ndi whitefly, yomwe inkaonekera mu wowonjezera kutentha, mukhoza kuwerenga apa). Makamaka nyamazi zimakonda zipinda zopanda mpweya wabwino komanso malo omwe ali pafupi.

Pachifukwa ichi, nkofunikira kuyamba kumenyana ndi tizilombo pamayambiriro oyambirira a mawonetseredwe ake. Ndipo pofuna kupewa kutulukira kwa tizilomboti, nkofunikira kuti tisapange malo omwe ali oyenerera whitefly.

Chithunzi

Kenaka mungathe kuona chithunzi cha gulugufe la whitefly:

Kodi mungachoke bwanji ku zomera?

Mankhwala

Ndikofunikira! Kulimbana ndi tizilombo monga whitefly ndibwino ndi mankhwala.

Tiyenera kumvetsetsa kuti zomwe zimatchedwa kukonzekera bwino zimayenera bwino, ndiko kuti, kukonzekera kwa akulu ndi mphutsi.

Mankhwala omwe amathandiza kwambiri ndi awa:

Mankhwala onsewa ali ndi zotsatira zowopsya pa tizilombo toyambitsa matenda, koma amagwiritsidwa ntchito mosiyana.

Pa gawo loyamba la kulimbana ndi tizilombo, wothandizira ayenera kuchepetsedwa monga momwe adanenera. Pangani mankhwalawo ndi masamba, komanso zimayambira ndi nthaka pafupi ndi zomera.

Izi ziyenera kuchitika nthawi zonse. Kupyola mu nthaka, njirayi idzagwera muzomera zopsa, zomwe zidzafalikira pa tsinde ndi masamba. Tizilombo timayamwa madzi kuchokera ku chomeracho tidzakhala ndi mankhwala owopsa.zomwe zimayipitsa iwo. Komanso, mphutsi zidzatenga gawo lawo la poizoni.

Ndikofunika kupanga mbeu ndi kukonzekera kwa mwezi umodzi.

Ndikofunika kumvetsa zimenezo Kuwononga tizilombo kungakhale kovuta kwambirizikanakhala bwino ngati muzindikira tizilombo m'mayambiriro oyambirira a mawonetseredwe ake.

Werengani zambiri za mankhwala oletsa anti-whitefly apa.

Njira zachikhalidwe za anthu

Kuyambira kalekale, zomera zosiyanasiyana zapulumutsidwa pogwiritsira ntchito mankhwala okhaokha. Ndipo ngakhale lero, kutchuka kwa kugwiritsa ntchito mankhwala a anthu sikunachepetse.

Pamodzi ndi othandizira mankhwala, nkofunika kugwiritsa ntchito njira zowononga tizilombo.

Njira yosavuta yopopera mbewu mankhwalawa ndi adyo kapena anyezi. Amadziphatikizanso m'madzi mwa kuchuluka kwa makapu atatu. Kutsekedwa uku kuyenera kuikidwa kwa maola 12 m'chipinda chozizira. Mukakonzeka, muyenera kuyambitsa kusakaniza ndikuyamba kupopera mbeu.

Tiyenera kumvetsetsa kuti njira yothandizira zomera ndi yabwino yokha kwa zomera zapakhomo, koma osati zomera zomwe zimakula mu nyengo yotentha. Ndiyeneranso kukumbukira kuti ambiri mwa mankhwala osakwanira alibe zinthu zogwira ntchito.

Misampha

Mitundu yosiyanasiyana ya misampha ndiyo mankhwala osokoneza bongo kwa zomera. Izi zikutanthauza kuti zotsatira zovuta za mbewuyi sizinaperekedwe.

Malingana ndi kuti agulugufe a mtundu uwu ali ngati chikasu, ndiye njira yotere ingagwiritsidwe ntchito ku misampha yawo.

Zomwezo Mtundu wa msampha umaphatikizapo kupanga plywood ndi kujambula mu chikasu chowala kuti akope tizilombo. Pambuyo pake utoto utayika, ikani mafuta odzola pa mafuta kapena mankhwala ena omwe amamatira.

Fumigators

Nthawi zina, fumigators ndi njira yabwino yothetsera whitefly. Ndalama zoterozo kawirikawiri zimakhala ntchentche kapena udzudzu.

Ndikofunika kudziŵa kuti chipinda chimene fumigator imayikidwa ndi choopsa kwa anthu ndi ziweto. Kukhazikitsa matendawa ayenera kukhala pafupi ndi chitsamba chodwala cha zomera.

Ndi mphutsi zikhoza kumenyedwa ndi njira zophweka. Mwachitsanzo, poyeretsa kunja kwa pepala ndi manja anu. Pankhaniyi, mufunikira siponji ndi poto la madzi ofunda.

Sopo amawonjezeredwa m'madzi awa ndipo mothandizidwa ndi masambawo ayenera kusambitsidwa bwino komanso ndipamwamba. Ngati kulibe zomera zambiri, ndiye kuti njirayi imagwira ntchito bwino.

Kodi mungachotse bwanji tizilombo pamakomanga?

Kulimbana ndi tizilomboti pa ndondomeko ya grenade ndi chimodzimodzi ndi zina. Njira zonse zapamwambazi zikupindulitsa kwambiri kuchitapo kanthu. Komabe muyenera kusamala mukamagwiritsa ntchito mankhwala.

Njira zothandizira

Kuti tizilombo toyambitsa matenda tizitha kuoneka pa zomera, m'pofunika kugwiritsa ntchito njira zosiyanasiyana zothandizira.

M'dzinja, zidzakhala zofunikira kukumba mozama nthaka kuti tizilombo tiziyenda, ndipo sizikhala m'nyengo yozizira.

Kutsiliza

Whitefly ndi tizilombo towononga kwambiri zomera. Choncho, m'pofunika kugwiritsa ntchito njira zothandizira. Ngati mwalola kale mawonetseredwe a tizilombo, ndiye koyenera kuyamba kuyambitsa chomera posachedwa.