Rosselkhoztsentr akataura nezvechirwere chine njodzi chezvirimwa zvekurima mudunhu reTver. Mbatatisi nematomatisi zvinotapukirwa nephytophthora, uye magaka ane hutachiona hwehupfu.
Mamiriro ekunze anofadza akagadzwa muhafu yekutanga yaChikunguru akabatsira pakuratidzwa kwembatatisi yakanonoka kusvibiswa. Zviratidzo zvekutanga zvechirwere zvakaonekwa musi waChikunguru 7 ne12 muBezhetsk neRameshkovsky matunhu muzvikamu zvega zvega. Rosselkhoztsentr anokurudzira kurapa kudyara kwembatatisi nefungicides. Iyo nguva pakati pekurapa mune yakaoma, inopisa mamiriro ekunze inofanirwa kunge iri mazuva gumi nemana kusvika gumi nemana, mune yakanyorova, inodziya mamiriro ekunze - kwete anopfuura mazuva manomwe
Mamiriro ekunze ane hunyoro uye anodziya akakonzerawo kupararira kwezvirwere mumadomasi nemagaka. Bazi reFederal State Budgetary Institution "Rosselkhoztsentr" mudunhu reTver rinonyevera pamusoro pekupararira kwakapararira kwehudyu (peronosporosis) pamacucumber, pamwe nehuswa hunosvibisa mashizha, Alternaria, kunonoka kunoshatisa pamadomasi.
Kuti kuderedze kukuvadza kwezvirwere, nyanzvi dzinokurudzira kucherechedza humidity-tembiricha hutongi iyo yakanakira kukura kwezvirimwa, kufudza uye kurapa nema fungicides kana zviratidzo zvekutanga zvezvirwere zvikaonekwa. Inokurudzirwa kuunganidza michero pamwe nekusungirwa kwekutarisira kwenguva yekumirira: muvhu rakavharwa kwemazuva matatu, muvhu rakavhurika kwemazuva mashanu.
Source: http://www.afanasy.biz