Zviduru zveeanisi nekutonga kwavo

Haisi chakavanzika chokuti munzira yekukohwa zvirimwa, vatori vemotokari vari kumirira kuongororwa kwakawanda, kwete zvishoma izvo zviri kurwisana nevaya vanoda kudya michina mishoma yezvipembenene. Hazvina maturo kutaura, kunyange kana kune vazhinji vevhimi pamusana wekunakidza anyezi . Pamusoro pezvipembenene zvikuru zveanisi uye nzira dzekutarisana nazvo, tichataura nhasi.

Zvipembenene zveeanisi

Saka, ngatitorei zvakanyanya pane imwe nyanzvi kuti tibatsirwe pamabhedhi eonisi:

1. Onion fly . Izvo zvisingaiti uye zvakafanana pakuonekwa kumhuri yake yehama, hove yeiiii inogona kukonzera rufu rwekukura zvakakwana masimiro eiii. Basa revanhu vakuru nderekuisa mazai, kubva pane zviduku (anenge 10 mm) zvakabvamburwa, asi zvipembenene zvakasakara zvikuru zvinoputika. Somugumisiro webasa ravo, anonisi ari kuora uye kufa.
2. Onion pachivande . Kusiyana nedare rekare, kwete maruva anokonzera kukuvadza kwezvirimwa (zvisina ruvara rwema "minye" 0.7 cm kureba), asiwo vanhu vakuru veyi beetle. Uye haafaniri kudya mazamu, asi pamashizha eeii, achiita mavari nzira dzinooneka kumoto. Somugumisiro, marheji anotenderera, uye mabhuru acho maduku.
3. Onion stem nematode (onion worm) . Dambudziko rinonyanya kuchenjera uye rinonyengedza remaiii eiii nokuda kwezvikonzero zvinotevera: kutanga, hazvioneki kune ziso rakashama (kureba kwevakuru hakupfuuri 1.5 mm), uye chechipiri, rakakwanisa kugadzikana kune dzakawanda zvemakemikari zvinoshandiswa kurwisana naro. Vakuru vakuru nemaruva vanodya pamucheka wekupera, zvichiguma mumashizha uye mababu.
4. Onion (fodya) inopisa . Chirwere chiduku (chisina kupfuura 1 mm murefu) chemucheka mutsvuku kana maronda, zvinokuvadza kwete eii chete, asiwo garlic, mazai emaruva uye makomkoro, anoyamwa juisi yavo.
5. Onion moth . Zvakanaka chaizvo pakuona kwekutanga, butterfly, zvinokonzera kukuvadza kukuru kwezvirimwa zveonikisi, kuisa jira rimwe chete pedyo navo, kubva kune mavara emashizha anoparadza.

Nzira yekudzivirira sei anyanisi kubva kunezvipembenene?

Tichaita gadziriro pakarepo kuti mubhedha weeiiii unogona chaizvo kuva nzvimbo yezvipembenene zvose zvakanyorwa pamusoro apa. Naizvozvo, taura nezvekuchengetedza kudyara kweeanisi kubva kune zvidzvara tinotanga nehutanho hwezviyero zvinoshanda pavose zvavo muchiyero chakafanana:

1. Pakadzika kuchera mabhedha mushure mokukohwa. Izvi zviri nyore pakutanga pakuona basa zvichabatsira kubvisa nguva yechando munguva yechando yeiii onion uye onion moth mhondi, uyewo inoparadza upenyu hwemuatode zvimwe. Mamiriro acho makuru ndeyekuchera mubhedheni webindu risati rasvika kwechando, kunyatsochenjerera kuunganidza mashure ekukohwa kwemashure kubva kwairi.
2. Kuteerera nemitemo yekushanduka kwezvirimwa. Inokurudzirwa zvikuru kuti usasima anyanisi pabhedha rimwechete kakawanda kupfuura kamwechete mumakore 4-5, kuitira kuti pakutanga mbeu dzakanaka usati wave unotambudzwa nematombo.
3. Akakwanisa kugadzirisa mabhedha. Kutya zvimwe zvipembenene zvinobatsira kushandiswa kweeiii nemimwe michina. Semuenzaniso, kudyara miroi yeiii yakasanganiswa nekarroti, inobatsira zvose zvirimwa: phytoncides yemakroti ichashandura maruva eonikisi, uye phytoncides yeeiii - karoti. Uye nokuda kwematode yakadaro repeller ichava marigold.
4. Zvirwere zvevanhu. Sezvaunoziva, anyezi ane pfuma yekuunganidza mu "turnips" yese "kukuvadza", naizvozvo zvinonzwisisika kurwisana nevashushi vayo nemishonga yevanhu. Semuenzaniso, nguva nenguva inoputirwa nemakwenzi emakorka, mashizha emarato, marigolds, masingano kana kunwisa nemvura yakasimba yemunyu.
5. Chemical attack. Kana chirwere chepestestation chava dambudziko uye mishonga yevanhu isingashande, unogona kuchinja kumakemikari ekugadzirira. Semuenzaniso, shandisai anion plantings nechinangwa cheIskra, Kondifor, Karbafos, Leptocide, Nurella-D.