Folia entomologica hungarica

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Author(s): Ekk, I., Kiss, M., Nowinszky, L., Szabó, S. & Tóth, G.
Title: The coefficient of population and its application in plant-protecting prognosis
Year: 1980
Volume: 33
Pages: 23-32.

Abstract: A new method to compare and study the data obtained by light-trap working at various localities has been elaborated. By introducing an easily definable factor, the coefficient of population, the authors discovered some periodicity in the number of individuals of two deleterious moths. Owning to these laws, the authors are able to give with high level of probability a long-term prognosis concerning gradation.

Journal: Folia entomologica hungarica
Journal abbreviation: Folia ent. hung.
ISSN: 0373-9465
Publisher: ,
Editor(s): Mahunka, S.