Effects of different intensities of fertilisers and pesticides on aphids and aphid predators in winter wheat
Authors:
- Karl-Heinz HaskenKHKarl-Heinz Hasken
- Hans-Michael PoehlingHPHans-Michael Poehling
- 1 January 1995
- journal article
- Published by Elsevier in Agriculture, Ecosystems & Environment
- Vol. 52 (1) , 45-50
Abstract
No abstract availableKeywords
This publication has 5 references indexed in Scilit:
- Assessment of aphid colonies by hoverflies. II pea aphids and 3 syrphid species;Betasyrphus serarius (Wiedemann),Metasyrphus frequens Matsumura andSyrphus vitripennis (Meigen) (Diptera: Syrphidae)Journal of Ethology, 1988
- Influence of Cereal Aphid Control on Aphid Specific Predators in Winter Wheat (Homoptera: Aphididae)Entomologia Generalis, 1988
- Assessment of aphid colonies by hoverflies. I maple aphids andEpisyrphus balteatus (de Geer) (Diptera: Syrphidae)Journal of Ethology, 1988
- Quantification of the Impact of Hoverflies (Diptera: Syrphidae) On Cereal Aphids in Winter Wheat: An Analysis of Field PopulationsJournal of Applied Ecology, 1986
- A decimal code for the growth stages of cerealsWeed Research, 1974