Munzvimbo dzakawanda dzegurusi reU.S. ndedzimwe nzvimbo dzakawanda uye dzinowanzoiparadza uye bindu rezvipembenene. Zvisikwa zvakasiyana-siyana zvezvinyuchi zvichaisa mazai avo muvhu remadheni uye minda inobva pakugadzira magirasi anodyisa pamidzi. Yakawanda kupfuura yose muU.S. ndiJapan beetle , asi vamwe vanogonawo kusanganisira chikepe chekumusoro chakasimwa, Asiatic garden beetle, chikepe cheEurope, gorosi June beetle, May uye June nyuchi, uye Oriental nyuchi.
Grub Identification
- Grubs yakachena tsvina nemusoro wakachena.
- Iine miviri inotapira iri kubva pa 1/16 inch kusvika 1 1/4 inch yakareba zvichienderana nechikamu chekusimudzira.
- Yakawanda ine makumbo matanhatu akabudirira, kunze kweguru reJune beetle grubs.
- Pakuvhiringidzika, magirasi achaputika muchimiro cheC.
Zviratidzo zveGurub uye Kuparadza Kwavo
- Grubs inodyisa pamidzi yeuswa, zvichiita uswa huchida, hunovaraidza uye hunofa. Mapepa emasango akafa anogona kuva chiratidzo chekudya. Kuti uone kana magrasi aripo, chengetera nzvimbo yakakanganiswa uye uongorore magirusi . Nemhaka yokuti gorosi dzave dzichidya uye dzichiparadza midzi yeuswa, chigamba chacho chichakurumidza kubvisa kubva kune ivhu riri pasi kana rakagadziriswa. Iyo magufu inowanzowanika pamiganhu yefa yakafa sezvavanoramba vachifudza pamidzi yehusi huri hupenyu.
- Zvisikwa zvipenyu zvinowanzofudza pamagurusi, saka kuonekwa kwekunamatira, raccoon s, kuchema kana vamwe vanotsvaga vachichera mumucheka, kunyanya usiku, zvinogona kuratidza kuti magirasi ari kuderedza uswa.
- Nemhaka yokuti mapfupa akafa aigona kubva pamamiriro mazhinji (semuenzaniso, kushamba kwemhuka)
Kudzivirira uye Kudzora kweGrubs
- Nzira yakanakisisa yekudzivirira iri pedyo nekucherechedza mashizha nemamiriro ezvinhu sezvo zhizha rinopfuurira. Kana imwe nzvimbo yehusi ichiita seinovhenekera kana kusvibiswa, chengetedza magu (sezvazvataurwa pamusoro apa). A pesticide yakanyorwa kuti igadziriswe gorosi inoshandiswa kunharaunda ino panguva ino inogona kuuraya magirasi ekudzivirira kukura kwavo nekuzadza. (Ona zvirwere zvinouraya pasi apa.)
- Nhanho yekutanga yekudzora kujekesa kwegruub marudzi sezvo mamwe maitiro ezvigadzirwa zvehupenyu anobatsira pane zvimwe zvemarudzi. Somuenzaniso, vimba vepamba vanogona kutenga chirwere chebhakitiriya chinokonzera kutonga kweJapan beetle grubs, asi iyi ndiyo grub chete iyo ine zvakawanda kana kuti ipi zvayo. Nechepasi yebhakitiriya iyo iyo inogona kutora kusvika kumakore mashanu kuti ive yakasimbiswa, asi icharasikirwa nekubudirira kwayo kana mushonga unoshandiswa munzvimbo.
- Imwe nzira yekugumisa grubs, ndiyo inokurudzirwa neYunivhesiti yeMinnesota: Shandisa muparadzi wekuparadzira zvipembenene zvinoshandiswa granular-inoshandiswa muvhu kubva pakati paJuly kusvikira pakupera kwaSeptember. Kana, mushure memazuva gumi, maguvu achiri kuoneka, yunivhesiti nyanzvi dzinokurudzira kushandiswa kwemumwe mutengo. (Ona zvirwere zvinouraya pasi apa.)
Pesticide Precautions : Paunenge uchishandisa chero chepiritiki inogona kuverenga mavara ose kana kunyevera sekushandisa; shandisa chete mishonga inouraya yakanyorwa yakashandiswa (semuenzaniso, majee eJapan kana grubs, muti unoshandiswa ne pesticide, iyo yakagadzirirwa kushandiswa kwevhu, nezvimwewo); tevera zvose label directions; uye kuchengeta nekuchengetedza zvose zvinouraya zvakachengeteka kubva kune vana nemhuka. Dzivisa kushandisa mishonga inopisa mishonga mumhepo ine mhepo uye / kana kana nyuchi dziri kudya.