Ogorodniki ane ruzivo anoziva kuti hazvisi zvakaoma kukura michero inobereka michero yakanaka, kuti ungakwanise kuvadzivirira pakusvikira kwezvipembenene zviduku. Zvinosuruvarisa, chiito chemakemikari akawanda emishonga hachibatsiri chete kuchengetedza michero kubva kune zviduku, asiwo kune zvimwe zvinokuvadza kumhepo. Nokuda kwechikonzero ichi, vazhinji varimi vemotokari vanosarudza kusashandisa zvakadaro, asi mishonga yakachengeteka yakasikwa. Asi pfungwa yesayenzi haina kumira uye mumusika une chipangamupinyi chinoshandiswa "Koragen" - chirwere chinoshandiswa mumamiriro ekunze hachina.
Kushandiswa kwezvipembenene "Coragen"
Kazhinji kacho kugadzirira "Coragen" kunoshandiswa kudzora Colorado mbatata beetle . Muchiitiko ichi, mushonga wacho hausi wevanhu vakuru chete, asiwo pamakumbo ematambudziko aya. Mukuwedzera, uroyi "Koragen" hunozvirumbidza mukurwisana nekotoni scoop nekotoni, leaf leafer uye aple mullet muminda uye minda yemizambiringa, pamwe chete nekudzivirira zvinyuchi mumichero yemiriwo.
Nhengo inoshanda yechirwere chlorantraniliprol, kupinda mumuviri wezvipembenene zvinouraya, inokonzera kuparadzwa kwe calcium iri mumasero ayo, zvichiita kuti kuve kukanganiswa kwebasa remagetsi nemisimba. Somugumisiro, tsvina iyi yakaoma mitezo uye mushure mechinguva (2-4 mazuva) inofa. Mavanga e Colorado potato beetle anofa pakarepo mushure mekubuda mazai, achicheka rusvingo rwevha runobatwa nehupfu.
Nokuda kwebasa rayo rehupenyu uye kuwedzera kukurudzirwa kunatswa, mushonga "Koragen" inoramba ichishanda kwevhiki 2-4, iyo inobvumira kuchengetedza minda isina kugadzikana pasina kuita mishonga yakawanda.
Mirayiridzo yekushandiswa kwezvipembenene "Coragen"
Kurapa mbatatisi, utachiona "Coragen" inofanira kucheneswa mumvura yakachena muhuwandu we 0,7 ml yegadziriro nehomwe yega (10 litita). Muyero wekushandiswa kwahwo kana uchigadzira mbatatisi uri wehutano hwe 0.05 maita pahekta yeminda yezamu. Chigumisiro chikuru chinogona kuwanikwa kuburikidza nekusasa "Koragen" mbatata kana mukugadzirisa kwekuisa mazai mashizha, kana pakarepo mushure mekuonekwa kwechivi chekutanga. Kunyange zvazvo mishonga ichi ine ine kukwana yakakwana yemakemikari kuchengetedzwa, mishonga inodzivirira inofanira kushandiswa pakushanda nayo: magirazi uye girafu.