title: A new role for temperature in insect dormancy: cold maintains diapause in temperate zone Diptera.
abstract: In early autumn, high temperatures terminate diapause in the alfalfa blotch leafminer Agromyza frontella; low temperatures maintain diapause. These responses subserve a thermally malleable dormancy and allow flexibility in the annual number of generations. The view that favorable conditions cannot reverse the course of diapause are contradicted by the data on A. frontella. A better understanding to life history studies and phenological models in insect pest management.
authors.forename: M J
authors.initials: MJ
authors.lastname: Tauber
authors.forename: C A
authors.initials: CA
authors.lastname: Tauber
authors.forename: J R
authors.initials: JR
authors.lastname: Nechols
authors.forename: R G
authors.initials: RG
authors.lastname: Helgesen