scholarly journals Preliminary Studies on the Life Table of the Rice Stem Borer, Chilo suppressalis (WALKER) (Lepidoptera : Pyralidae)

1977 ◽  
Vol 12 (3) ◽  
pp. 213-224 ◽  
Author(s):  
Juro KOYAMA
Keyword(s):  
Life Table ◽  
Stem Borer ◽  
Chilo Suppressalis ◽  
Rice Stem Borer ◽  
Lepidoptera Pyralidae

scholarly journals Factors Improving Field Trapping of Male Rice Stem Borer Moth, Chilo suppressalis WALKER (Lepidoptera : Pyralidae), by Using Synthetic Sex Attractant

1979 ◽  
Vol 14 (1) ◽  
pp. 95-100 ◽  
Author(s):  
Sadahiro TATSUKI ◽  
Masaaki KURIHARA ◽  
Kyoichi ICHIUMI ◽  
Junichi FUKAMI ◽  
Yasuo FUJIMOTO ◽  
...  
Keyword(s):  
Sex Attractant ◽  
Stem Borer ◽  
Field Trapping ◽  
Chilo Suppressalis ◽  
Rice Stem Borer ◽  
Lepidoptera Pyralidae

Effects of age on calling behaviour of the rice stem borer, Chilo suppressalis) (Walker) (Lepidoptera: Pyralidae)

1979 ◽  
Vol 69 (2) ◽  
pp. 331-335 ◽  
Author(s):  
H. Kanno
Keyword(s):  
Total Duration ◽  
Stem Borer ◽  
Chilo Suppressalis ◽  
Reproductive Maturity ◽  
Bout Length ◽  
Calling Behaviour ◽  
Rice Stem Borer ◽  
Lepidoptera Pyralidae ◽  
Calling Patterns

AbstractThe effects of age on calling behaviour of virgin females of Chilo suppressalis (Wlk.) were investigated. The results show clearly that patterns of calling varied with age. The frequency of calling was high in females up to 4 or 5 days after emergence and thereafter decreased rapidly. The number of calling bouts increased slightly in older moths. Bout length became longer with increasing age. The total duration of calling, therefore, increased gradually with age. On average, calling began 3 h 49 min after light-off on day 1, but thereafter, the time of start became earlier each day by 10 to 40 min per day. It seems that the change of calling patterns with age is correlated with increased reproductive maturity of females.

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