Whitefly inyuchi duku inodyisa mbeu yezvirimwa uye inotungamirira pakuoma kwayo uye kunyange rufu. Anenge mazana maviri emarudzi ezvipembenene izvi anozivikanwa, nzvimbo dzayo inzvimbo dzakadziya dzepasi, asi dzinowanzova greenhouse whiteflies, inogara pamiriwo nemichero yomumba.
Chii chinonzi whitefly?
Ikoko inonzi whitefly inofanana nechitini chiduku chemavara machena. Izvo hazvibvumirwi, nokuti dzinovanza mukati memashizha, uye hukuru hwavo hudiki - 2 mm chete murefu. Vanhu vakuru vanoisa mazai pamashizha emufananidzo wakaita sendiro, kubva kune iyo mhepo yakasvibirira inoputika, iyo inowana nzvimbo yakakodzera kuti ive zvokudya pazvirimwa uye inogadzirirwa ipapo. Mishonga yeganda yemarara inosunungura chinhu chakaoma chinonyatsogadzirisa pamashizha uye kuchidzivirira kubva kune dzimwe nyika. Muchikamu chinokonzera, chirongwa chekuisa nhengo dzechirwere chikuru - mapapiro, paws, antennae - inoitika. Panguva iyi zvokudya zvinorega.
Pachiteshi chekubuda kubva kumarara, whiteflies anotarisa semuchero wegorosi. Vanomira zvakasimba kumiti uye vanonwa jisi yaro. Pachikamu ichi chekufambira mberi, iyo yakafukidzwa nehupfeko yakakosha yemucheka, iyo inogadzira zvisingabatsiri kugadzirira kubva ku whitefly nezvimwe zviyero zvekutora.
Kuti anzwisise nzira yekugadzirisa nayo whitefly, munhu anofanira kuziva zviratidzo zvikuru zvekukundwa kwemiti:
- kubata pamuti, unogona kuona kuti zvipembenene zvinokwira sei;
- pazasi kwemashizha mavara akaoma, mavara anopenya, umo mukati mekuwa mushwa unowedzera, semugumisiro wepamusoro pebhizha rinotendeuka chena, uye unotendeuka;
- semugumisiro wezvirwere zvehutachiona hwezvirimwa, hutakurwa nemachenaflies, mashizha nemashizha zvinogona kupera, tsvina inogona kumira kukura.
Nokudaro, chipukanana chinogona kukuvadza, sekutaura, mumatambudziko: inodya pamusi wezvirimwa, iyo yakawandisa iyo inowanikwa nenzira ye "hunova huchi", iyo inzvimbo inofadza yekuvandudza fungus. Mukuwedzera, chimiro chisina simba chinotarirwa nezvirwere zvakasiyana-siyana, izvo zvinokonzerwa ne whitefly uye kana zvisingatori matanho ekudzora zvakakodzera, zvinogona kuguma zvakashata nokuda kwezvirimwa uye mbeu yacho yose.
Nzira yekubvisa nayo whitefly?
Nekukundwa kwemiriwo nemimwe michero yemagetsi, whitefly inonyanya kushandiswa nemiganho yakaongororwa yekurwisana mumagetsi, izvo zvinosvibisa nemishonga inopisa. Kuti uite izvi, shandisa zvinodhaka actelik, Verticillin G, Confidor, Mospilan, Pegasus, Fufanon, Phosbocide. Dilution uye kurapwa kunoitwa maererano nemirayiridzo. Muchiitiko ichi, zvinonyatsokurudzirwa kuti tisapfuure nhamba inotenderwa yekuperesa.
Kurwisana nemachena mhenje vanhu nzira
Nzira yakajeka, iyo inogona kupa chiitiko chinooneka - kutumirwa kwemuti kune imwe imba inenge yakadzika pasi, idzi dzakapisa hazviregi kushandiswa kwemagetsi. Zvisinei, tisati tashandisa nzira iyi, unofanira kuziva kana izvi zvichabata chimiro pachacho.
Inozivikanwa pakati pevarimi vemotokari inonakidzwa nemisungo yegundi. Kuti uite izvi, tora chidimbu cheplywood, chinyorwe mumucheka wakatsvuka uye kuparadzira chimwe chinhu gluey - rosin, mafuta episoro , uchi. Whiteflies, inokwezva nekupenya kwepanyika, gara pairi uye unamatira. Nguva nenguva, veneers vanoda kushambidzwa uye kuvezwa zvakare. Iwe unogona kushandisa misungo yakagadzirirwa kana kutora tepi kune shiri.
- kuvharirwa yarrow - 80 gm mashizha neawa imwe yemvura, kusimbisa zuva. Zvirimwa nemashizha makuru zvinogona kubviswa nekotoni swab yakakanyiwa mu infusion. Zvirimwa nemashizha maduku zvinoputirwa;
- sarudzo inogadziriswa yakaitwa yakasimba, muchiyero che 1 chikamu chesipa yakapwanyika kusvika kumativi matanhatu emvura;
- garlic inopusika - kikapu chegoroki yakakanyiwa inodha ndiro imwe yemvura uye inomiririra zuva.