Kamar yadda aka ruwaito ta hanyar Labaran RIA ", Masana kimiyya daga Jami'ar Jihar Tyumen (Jami'ar Jihar Tyumen), a matsayin wani ɓangare na ƙungiyar bincike, sun yi nazari kan yadda peptide na tsire-tsire masu magani ke shafar kwayoyin halitta masu cutar da dankali. An gane tsantsa daga horsetail a matsayin alƙawarin yaƙi da parasites. An buga sakamakon aikin a cikin mujallar "Tsaro".
Kamar yadda mawallafin littafin ya rubuta, cututtukan tsire-tsire da kwayoyin mycelial (oomycetes) ke haifarwa sune babbar matsala ga aikin noma a duniya. Ɗaya daga cikin irin waɗannan cututtuka - rashin jin daɗi - yana shafar dankali da tumatir. A causative wakili na cutar, oomycete phytophthora (Phytophthora infestans), yana haifar da necrosis ganye a cikin dankali, bazuwar tubers da mutuwar shuka.
“Hanya ta gama gari don yaƙar cutar a makara ita ce a bi da dankali da magungunan kashe qwari. Duk da haka, ƙwayoyin cuta suna ƙara juriya ga sunadarai. Saboda haka, masana kimiyya suna neman madadin hanyoyin da shuka kariya ", - ya ce daya daga cikin mawallafa na binciken, shugaban na" matasa "kimiyya dakin gwaje-gwaje na antimicrobial juriya, dan takarar na nazarin halittu kimiyyar Alexei Vasilchenko.
A cewar masanin kimiyyar, abubuwan da ake samu daga tsire-tsire da ake amfani da su a cikin magunguna, wani abin al'ajabi ne ga magungunan kashe qwari. Amfani da su zai rage yawan ragowar magungunan kashe qwari a abinci da muhalli. Bugu da ƙari, ana iya rage farashin kariyar haɓakar shuka.
Tawagar masu bincike daga Cibiyar Bioorganic Chemistry mai suna M.M. Shemyakin and Yu.A. Ovchinnikov Cibiyar Kimiyya ta Rasha, Cibiyar Bincike don Binciken Sabbin Kwayoyin Kwayoyin cuta mai suna G.F. Gauze, da All-Russian Cibiyar Kariya Shuka, Cibiyar Nazarin Muhalli da Noma Biology (X-BIO) na Jami'ar Jihar Tyumen da kuma Rasha State Agrarian University (Moscow Agricultural Academy mai suna bayan KA Timiryazev) yayi nazarin sakamakon bakwai magani shuke-shuke. phytophthora.
Don gwajin an zaɓi babban celandine (Chelidonium majus); elecampane high (Inula helertium); horsetail (Equisetum arvense); laurel (Laurus nobilis); kore shayi (Camellia sinensis); St. John's wort (Hypericum perforatum).
An yanke tubers dankalin turawa a cikin fayafai kuma ana sarrafa su tare da ruwan 'ya'yan itace. Masanan kimiyya sun lura da germination na phytophthora a cikin dakin gwaje-gwaje ta amfani da na'urar gani.
A cewar masu binciken, sakamakon ya nuna ikon da peptide tsantsa don murkushe farkon bayyanar cututtuka na phytophthora (necrotic spots da spore-like layers) a cikin sa'o'i 144 na maganin dankalin turawa.
An nuna tasirin da ya fi dacewa ta hanyar peptide tsantsa daga na kowa horsetail. Don haka, bisa ga marubutan labarin, an zaɓi ɗan takara don rawar wani abu mai aiki don haɓaka sabon biopesticide.
Cibiyar Kimiyyar Kimiyya ta Rasha ta goyi bayan binciken (bayar da lambar 19-76-30005) da Gidauniyar Rasha don Bincike na asali (ba da lambar 18-34-20058). An gudanar da bincike a kan batun "Biosafety na mutane, dabbobi da shuke-shuke" na West Siberian interregional REC.