English (United Kingdom)

https://curated-unify.zendy.io/wp-json/zendy-region/v1/featured_content/oa?rat=en

https://curated-unify.zendy.io/wp-json/zendy-region/v1/highlighted_journal/

Global: Zendy Plus annual

Presents the access of premium content as premium feature

Premium Content

Presents the keyphrase highlighting as premium feature

Keyphrase Highlighting

Presents the summarisation as premium feature

Summarisation

Insights

Presents the pdf analysis as premium feature

PDF Analysis

Presents the zaia usage as premium feature

ZAIA

Global: Zendy Tools annual

Global: Zendy Free Plan

Global: Zendy Tools monthly

Global: Zendy Plus monthly

The eflects of light-intensity and temperature on mating of thc rice stem borer moth, Chito stEApressalis Walker, were investigated, The threshold-light-intensity for mating initiation varies with temperaturc. At as high a temperature as 30"C, mating was inhibited by a feeble light greater than 5 Iux, but the threshold-light-intensity for mating initiation shifted higher rapidly with decreasing temperature, such as ca, 65 Iux at 250C, ca. I80 lux at 200C, ca. 600 lux at 150C. Also, mating was initiated by decrease of temperature within certain resnicted light-intensity without light-off stimulation. This phenornenon seems te be evidence for the previous description that the threshold-light-intensity for mating initiation is varied by ternperzture, Thcse results suggest that one of the reasons of the seasDnal variation of mating tirne is attributed to changing sensitivity of moths to light according to temperature to which they are cxposed,

applied entomology and zoology

Mating Behavior of the Rice Stem Borer Moth, Chilo suppressalis WALKER (Lepidoptera : Pyralidae) : IV. Threshold-light-intensity for Mating Initiation under Various Temperatures