Mafivhi ndiwo mutsara unowanzotarisa michero yemukati, kazhinji munguva yechando-yezhizha. Hondo yekurwisana nayo inoratidzika, asi chete kana tulip yakaratidzwa pakarepo. Kana zvisingaiti, muti wacho unogona kupera kana mashizha nemashizha asina kunyatsorapwa. Nezvekuti kurwisana neafivha paimbaplants kunoitwa sei, uye ndeapi matanho ekudzivirira aripo, tichataura munyaya ino.
Zvipembenene zvemukati wemiti: mafi
Iyo aphid inowanikwa mumiti yemukati munguva inotonhora yegore kuburikidza nemawindo akazaruka. Uyezve, simiti inogona kutapukirwa nechirwere kubva pane maruva akaunzwa kubva muchitoro kana kubva kune maruva akawanda emaruva matsva.
Hove, kugadzika pamiti, ichichera mairi neproboscis uye inotanga kunwisa sero. Iko hovha inowedzera nekukurumidza: mumwe mukadzi anogadzirwa anopa mapiritsi 150. Mhedzisiro inokura nekukurumidza munhamba yezvipembenene. Chimiro chacho chinotanga kufa: mashizha awo akatsauka, mavara avo anochinja.
Kuziva imwe tsvina inouraya, pasinei nekukura kwayo, iri nyore. Nguruve pamiti yemukati inogona kuva yakachena, yakasvibirira kana yakasviba. Icho chinogadzika kumativi akasiyana evhazha uye pamucheto wemashizha uye zvigadzirwa. Munharaunda yehafi, chinhu chinonamatira chinowanikwa, pane fungus, yakafanana nekudzikisa, inogadzira. Apo iyo yekupedzisira inoratidzika, kurapwa kwemuti kunofanira kutanga pakarepo.
Kuparadzwa kweafivha paimbaplants
Zvichienderana nekuwanda kwemiti yakasvibiswa, kutarisa kwehafi kunogona kuitwa nenzira dzakasiyana.
Nguruve: zvirwere zvinyoro zvepaimba
Kana hove dzawanikwa pakutanga kwechirwere chemuti, kune nzira dzakawanda dzokurwisana nadzo:
- Mechanical removal . Iyo aphid inogona kungopwanyika, mushure mekuibvisa kubva pamashizha uye inogadzika nebhashiro. Mushure mokudaro, kuvimbika, muti unofanirwa kushambidzwa nechinoshandiswa chekushamba mbatya. Sese inofanira kunge isisina zvinonhuhwirira uye dhayi. Pasi muhari iyo kushandura muti wacho nesipo kunofanira kuvharwa nefirimu, kudzivisa kuwana mhinduro.
- Kunhuhwirira kwakanyanya . Pedyo nemiti yakasimwa inobatwa nehove, unogona kuisa geranium inonhuhwirira. Iko kusviba kuchabva mubindu mumazuva mashomanana nekuda kwekunhuhwirira kwakanyanya.
- Green potassium soap . Potassium soap ndiyo nzira yakanakisisa yekurwisa zvipembenene. Mukureva kwehutano, zviri nani kudarika hupfumi. Sopu yekugadziriswa inoderedzwa muyero ye 20 g sese pa 1 litre yemvura, inofanira kushamba mbeu yose. Zvokutanga mapepa ane aphids, kana pane vashomanana, inogona kudurwa.
Aphids: kukuvadzwa kwakakomba nemapurisa epamba
Nekukundwa kwakasimba kwemaasipi hove, kurwisana naro kuchaitika munzvimbo dzakasiyana-siyana. Pasinei nokuti makemikari kana mishonga yemagadzirirwo inoshandiswa mukuparadza, kurapwa kunoitwa katatu nepamuviri kwemazuva mashanu, chikwata, vhiki imwe. Zvakakosha kuve nechokwadi kuti vana vatsva vehove havane nguva yokudzivisa kusagadzikana nemishonga nemishonga, zvisinei kuti kurwisa aphid kuchawedzerwa.
- Makemikari mazano. Kubudirira mukutonga kwehadhi, makemikari mazano anotengeswa mune chero yezvitoro zvemukati wemiti. Zvichienderana nemhando yechirwere chakakanganiswa, vatengesi vachaita kuti vakakodzera (inta-vir, fac, decis, karate, cypermethrin, hostakvik nevamwe).
- Kugadzirira pane imwe mafuta. Zvinoreva kurwisana nemafuta-based aphids ndezvepanyama, vanoumba firimu pamusoro pemashizha nematombo, vachidzivirira simiti nekuparadza maafi.
- Zvirwere zvevanhu. Kudzora hove dzinoshandisa maruva akasiyana-siyana, somuenzaniso, pamakristi emuchiri. Kuti ugadzirire kupindira, kutora 100 g emakwenzi akaoma, anodururirwa ne 1 litre yemvura inodziya uye inoputirwa kwemazuva matatu.
Saizvozvowo, iwe unogona kugadzira kuvhiringidza kweeion peel, inoda magiramu matanhatu neawa imwe yemvura.
Uyewo inobudirira inokonzerwa pamakumbo akapwanyika aitamate, pamwe nekuwedzera kwekusuka mbatya. Nhengo dzinotorwa muchiyero: 400 gramu yepamusoro, 4 gramu sese pa 1 litre yemvura. Mhinduro dzacho dzinogadziriswa zvachose nemiti.
Kuchengetedza maitiro efivha
Kuti kuderedze njodzi yehutachiona hwehove, maruva matsva anofanira kuchengetwa kubva kune dzimwe miti kwemazuva mazhinji. Usaisa pedo nemukati mimwe miti michero yemaruva matsva, kunyanya roses uye chrysanthemums.
Nezvirimwa munguva yehutachiona hunowanzoitika inofanira kuongororwa zvakanyatsotarisa, kuongorora mashizha nematombo.