Zobrazeno 1 - 7
of 7
pro vyhledávání: '"M.D. Yevtushenko"'
Autor:
D. D. Yushchuk, A.V. Matsyura, V.O. Melenti, N. V. Lutytska, Yu. O. Nakonechna, M.D. Yevtushenko, H.V. Baidyk, I.V. Zabrodina, M.O. Filatov, L.Ya. Sirous, I.P. Lezhenina, O.A. Molchanova, S.V. Stankevych
Publikováno v:
Ukrainian Journal of Ecology. 10:243-248
Such biotic factor as the vegetation distribution, which is the forage base for most insects, influences their spreading greatly. This connection is strongly expressed among the harmful herbivorous insects. The presence and distribution of the plants
Autor:
I.A. Zhuravska, D. D. Yushchuk, I.P. Lezhenina, S.V. Stankevych, O.A. Molchanova, L.V. Nemerytska, M.M. Dolya, M.O. Filatov, V.O. Melenti, M.D. Yevtushenko, H.V. Baidyk, I.V. Zabrodina, R.M. Mamchur, L.Ya. Sirous, A.V. Matsyura
Publikováno v:
Ukrainian Journal of Ecology. 10:223-232
Today the major oil producing crops from the Brassicaceae family in the world and Ukraine are winter rape (Brassica napus oleifera bienis D. C.) and spring rape (Brassica napus oleifera annua Metzg.). At present the acreage of these crops in the worl
Autor:
L.V. Golovan, H.V. Baidyk, Ye.M. Biletskyj, O.A. Molchanova, S.V. Stankevych, L.Ya. Sirous, D. D. Yushchuk, I.V. Klymenko, I.V. Zabrodina, M.O. Filatov, M.D. Yevtushenko, V.O. Melenti, L.V. Zhukova, I.P. Lezhenina
Publikováno v:
Ukrainian Journal of Ecology. 10:225-234
By carrying out a theoretical synthesis of the information on the regularities of population dynamics of some insect pests of agricultural plants and based on the past and present the authors have analysed the dynamics of many years in the number of
Autor:
S.V. Stankevych, Ye.M. Biletskyj, I.V. Zabrodina, M.D. Yevtushenko, M.M. Dolya, I.P. Lezhenina, H.V. Baidyk, М.O. Filatov, L.A. Sirous, V.O. Melenti, O.A. Molchanova, L.V. Zhukova, L.V. Golovan, V.M. Polozhenets, L.V. Nemerytska, I.V. Klymenko
Publikováno v:
Ukrainian Journal of Ecology, Vol 10, Iss 3, Pp 147-161 (2020)
We studied the reproduction cycles of 39 pest insect species and revealed that they, being cyclical and polycyclic in nature, are not strictly periodic and occur at different intervals. Moreover, we registered the outbreaks in their numbers in the pe
Autor:
O.V. Romanov, S.V. Stankevych, I. V. Nepran, M.O. Filatov, D. D. Yushchuk, O.M. Bragin, I.V. Zabrodina, V.O. Melenti, L.V. Zhukova, M.D. Yevtushenko, L.Ya. Sirous, O.A. Molchanova, T.A. Romanova, Ye.M. Biletskyj, H.V. Baidyk, I.P. Lezhenina
Publikováno v:
Ukrainian Journal of Ecology, Vol 10, Iss 1, Pp 37-42 (2020)
The authors have analysed the theoretical possibilities of prognostication the dynamics in the number and mass reproduction of some species of harmful insects. A theoretical synthesis of the information on the regularities of the population dynamics
Autor:
Oleg Pismennyi, V. V. Vilna, L.V. Golovan, O.V. Romanov, L.Ya. Sirous, D. D. Yushchuk, I.V. Zabrodina, O.A. Molchanova, M.D. Yevtushenko, S.V. Stankevych, T.A. Romanova, I.V. Klymenko, N. V. Lutytska, V.O. Melenti, L.V. Zhukova, А. A. Poedinceva
Publikováno v:
Ukrainian Journal of Ecology. 9:584-598
One of the most dangerous pests of cabbage crops which can damage plants in the budding and flowering phases in all areas of their cultivation is a rape blossom beetle (Meligethes aeneus Fabricius, 1775). The pest is widespread throughout Ukraine; it
Autor:
V. V. Vilna, I.V. Zabrodina, S.V. Stankevych, I.V. Klymenko, V.O. Melenti, L.V. Zhukova, N. V. Lutytska, O. V. Pismennyi, M.D. Yevtushenko, Yu. O. Nakonechna, L.V. Golovan, O.A. Molchanova
Publikováno v:
Ukrainian Journal of Ecology. 9:198-207
One of the most dangerous pests of rape is a complex of the undulating flea beetles that can do harm to the plants from the phase of sprouting and until the harvest ripening. According to our research, all six species of the undulating flea beetles a