Kurwisa pine sawfly

Coniferous miti mubindu inogona kutyisidzirwa kana ichirwiswa neine pine sawfly, iyo hondo inogona kunge yakareba kwenguva refu nekuda kwehupenyu hwakawedzerwa hwezvipembenene izvi.

Ndiani pineflyfly?

Pakati pezvipembenene zvakawanda zvemiti yemitenhe, izvi hazvibviri kuona, pasinei nehope duku. Kana muti pakarepo akatanga kurasikirwa tsono ayo, musi Verka akaumba mhanza makwapa, unofanira kunyatsotarisisa nawo - Ungangove uchaona hombe sumbu makonye duku, vane saizi hakuiti kupfuudza maviri nehafu masendimita.

Chimwe chinhu chinoparadzaniswa nemasagaflies musoro wakatsvuka, uye ruvara rwemuviri runoenderana nemhando yezvipembenene. Izvo ndeyezvisizvo, zvitsvuku, zvisiri zvishoma mumabvazuva edu uye masikati machena. Maererano nehutano, ruvara runogona kusiyana, asi izvi hazvibatsiri kuvona kwayo - saka zvipembenene zvakasara ne sawfly pamiti.

Nzira yekugadzirisa sei pine sawfly?

Nhanho dzinowanzopfuura pakurwisa pine sawfly ndeyezviito zvehupenyu. Izvi zvinosanganisira zvakadyarwa maruva zvinomera pedyo womupaini dondo kukwezva zvipembenene kuti kufura mazana ose sawflies, kutenga mu kushandiswa muzvitoro honye-vatasvi vanoparadza nehonye.

Mukuwedzera, kana iwe usingazivi kubvisa pine sawfly, unogona kuronga kupa zviyo zve shiri shiri pamiti. Vachafara kutamira kune kwavanenge vapiwa, uye mapundu achava chinhu chinofadza kwavari. Kana iyo mapaini achiri achiri maduku, unogona kuedza kutora zvipembenene nemaoko, ma-girafu asati agadzira, sezvo sawfly inogadzira chinhu chinokonzera kugadzirisa kwevanhu muvanhu.

Kana matanho zvose hazvina maturo, uye chipembenene vakawanda vachiri kukura, ndiko kubvisa semhashu ari nemipaini sawfly anogona kushandisa hasha makemikari - zvinodhaka nokuda spraying "aktellik", "konfidor", "Arriva" kana utachiona rinoreva "bitoksibatsillin", "Lepidobaktotsid" uye "Lepidocide ".