作者: Richard Harrington , Suzanne Clark
DOI: 10.1007/978-90-481-8601-3_3
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摘要: Younger plants tend to be more susceptible than older damage caused both by feeding and viruses. The impact of any change in aphid phenology will depend on the direction extent changes host plant phenology. If exactly mirror phenology, may unchanged. Higher trophic levels are also important considerations. Changes synchrony aphids their natural enemies, or competitors, determinants dynamics damage. This chapter deals only with component, utilises long-term data from UK network suction traps operated Rothamsted Insect Survey.