[Dynamics of number of cereals decay and its aphydophags]
2002
Taran, N.A. (Grodno state agrarian university, Grodno (Belarus)
Dynamics of number afidofags varies with backlog from increase of number of cereals decay for one and a half - two weeks. Predatory afidofags play an appreciable role in decrease (reduction) of density of populations decay only in the beginning increase of number of these wreckers. In this connection the established criteria of efficiency of natural populations afidofags are possible for applying in the integrated systems of protection of grain crops in the specified period
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书目信息
出版者
GSAU
其它主题
Proteccion de las plantas; Densidad de la poblacion; Densite de population; Dinamica de poblaciones; Plante a grains; Agentes de control biologico
语言
俄语
翻译的标题
Dinamika chislennosti zlakovykh tlej i ikh afidofagov
来源
[Plant protection - problems and prospects for development], Zezyulina, G.A.Brukish, D.A.Kalyasen, M.A. (eds).- Grodno (Belarus): GSAU, 2002. p. 107-109
粮农组织大会
International scientific and practical conference dedicated to 40th anniversary of plant protection faculty, Grodno (Belarus), 2002
2003-08-15
AGRIS AP