Aphid pane peach - sei kurwisa?

Chirwere chinonyanyozivikanwa pane peach ndeyeafi, kunyanya mhando dzakadai: peach huru, yakasvibira uye yakasvibirira. Muhondo yekurwisana nehove pa peach mubindu, pane nzira dzakasiyana-siyana.

Muchikamu chatichakurukura nezve agrotechnical, mechanical, chemical and biological methods how to deal with aphids on peach. Zviratidzo zvekuonekwa kweafivha:

• kuunganidzwa kwemafuro madema, mavara kana machena kunoonekwa zvakajeka pamashizha maduku, mashizha, uye kunyanya pamucheto wemashizha;
• mashizha uye mapfupa akafukidzwa nedonhwe, mvura inonamatira iyo aphids inosunungurwa;
• mazano emashizha uye ane hutachiwana anoshanduka pasi, haazogadziri uye omesa, mapfundo acho haasvinuri, uye michero haigadzi;
• Mamashizha akaoma, grey-green fleas anoonekwa.

Kuparadzwa

Green aphid pane peach inokuvadza mbeu duku. Sezvo basa ravo rinokonzera kubvongodzwa, kukakavara uye kusarura kusasarura kwemashizha kumusoro, maruva anowa uye anopwa.

Rimwe peach aphid inonwisa jisi kubva pamakwenzi nematavi, kana yakasvibiswa kwazvo, bark richava rakanyorova uye rakasviba, mashizha makuru achaputira zvakasimba uye achisvibiswa, angatowira nokukurumidza.

Dhizi peach hove dzinogara mumusoro wemiti muchero, uye pakutanga kwezhizha kunogona kubhururuka kune zvimwe zvirimwa, kunyanya nyemba. Sezvo hutachiona hwemadii aphid pa peach yakaumbwa nevanhu vanoita zvepabonde, vanowanda nokukurumidza, izvo, kunze kwekukuvadzwa kunotaurwa pamusoro, kunogona kutungamirira kune maitiro emushuga mutsva pamuti.

Agrotechnical uye mechanical nzira dzokurwa

Musati marapa hove dzakasvibirira nemasikisi akasiyana-siyana zvinoreva kuti munhu anofanira kushandisa zvinyorwa zvakajeka zveagrotechnical uye magetsi:

• kuneta kana kuchera zvisikwa zvisingadiwi, kunyanya masora anogara;
• kubvisa kukura kukuru;
• kuti achenese bark rinoramba riri pamusoro pamatanda uye mashizha emashizha;
• bvisa mafirosi pa peach mashizha nemaoko kana kushambidza nemvura yakasimba yemvura kubva pasi;
• kumbira aphides kuenda kumunda wevanhu vemazuva ose: mhirizhonga, hove-kuruka, ziso regoridhe, mazuru uye shiri duku, kudyara miriwo inonhuhwirira, tsvina uye zvigaro.

Makemikari nzira dzokurwisa aphids pane peaches

Iyi nzira inosanganisira kusarudzwa kwezvipembenene zvinoparadza, kupfuura iwe unogona kusasa peach kubva kune hove:

1. Pamberi pechando - 2% solution ye Bordeaux liquid .
2. Mushure mokunge mushure mokunge maruva - sarudzo yekusarudza: 1% Bordeaux fluid, 0.8% thiosol 80 pamwe chete ne 0.12% fostiola H40, 0.15% vofatoksa 30, 0.15% dipteraxa, 0.1% sevnom 85. Repeat mumavhiki maviri.
3. Panguva yekuumbwa kwemafuro - Confidor 0.25 l / ha.
4. Pakutanga kwekutanga, asi kwete pakubereka kwezvibereko - 0,2% nemhinduro dzeBi-58 kana Dursban.
5. Nekurwisana nguva dzose, 8 mita yeAktofit inoderedzwa mumvura imwechete uye 0.02% ye sese yemvura inowedzerwa, zvakare kurapwa kunobvira pasina nguva mushure memazuva 15-20, zviri nani kutungamira usati watanga mashizha kushanduka.
6. Kurwisana nehove yakasviba - 0,1% chirongwa che thiophos kana phosphamide, uye nicotine sulfate uye 0,2% chirongwa chevanabasine nejashamba yekuchenesa kana chimiro.
7. Kuti iparadze hove dzakasimbiswa, kabla yeB bud isarumuka, 0.5% yeDNOC, inogona kuitwa kamwe chete mumakore maviri.

Nzira dzehupenyu dzekurwisana neavidi pa peaches

Ikoko kune nzira shoma shoma, kupfuura inogona kuvepa chepfu mafirosi pa peach - izvi zvipenyu. Kubudirira mukurwisana neavidi broths uye infusions yemamate, dandelion, zvinorwadza bhero pepper, garlic uye manikisi eonikisi.

1. Kuvhirwa kwedandelion: 400 g mashizha kana 200 g yemiti nemidzi inodira 10 litita emvura inodziya, siya kwemaawa maviri, kuoma uye kupera.
2. Kuvhirwa kwegoriki: 200-300 g yegoriki kudonha neglicsi kana nyama yakagadzika, kuchenesa mumamita 10 emvura, kusiya kwemaminitsi makumi maviri, kudira, kupora nemhinduro itsva.
3. Kugadziriswa kweiyoi yeiii : 10 malita emvura inotora 100-150 g weeii peel uye iomirire kwemazuva 4-5, kuomeswa kwepisita, kuwedzera 50 g sese uye kunyorera miti pakarepo.
4. Kugadziriswa kwemasamatisi: 2 kg yeoma, kukohwa kubva muvhuvhu, zvikwiriso zvinowira mumamita 10 emvura kwemaminitsi makumi matatu, uye shandisai nguva imwe chete. Zvose 2 maita emhangura zvinokwidza mubhodhoro remvura uye inowedzera 40 g sese.

Zvechokwadi, kuitira kuti uwane kukohwa kwakakosha, zviri nani kuti usabvumira kuonekwa kweafiyuta pamashizha mashizha achishandisa zviyero zvakadai sekuiswa kwehuni madota uye mineral fertilizer, izvo zvichawedzera kukurudzira peach aphids.