scholarly journals Life history of diamondback moth, Plutella xylostella in Aichi-prefecture.

1970 ◽  
Vol 12 (0) ◽  
pp. 30-34
Author(s):  
Norimitsu OSAKI ◽  
Tetsu ASAYAMA
Keyword(s):  
Life History ◽  
Plutella Xylostella ◽  
Diamondback Moth ◽  
Aichi Prefecture ◽  
History Of

Classification of crucifer cultivars based on the life-history of diamondback moth (Plutella xylostella)

2013 ◽  
Vol 59 (1) ◽  
pp. 73-78 ◽  
Author(s):  
Sergio A. De Bortoli ◽  
Alessandra M. Vacari ◽  
Roberto M. Goulart ◽  
Antonio S. Ferraudo ◽  
Haroldo X.L. Volpe
Keyword(s):  
Life History ◽  
Plutella Xylostella ◽  
Diamondback Moth ◽  
History Of

LIFE HISTORY OF PLUTELLA PORRECTELLA, A RELATIVE OF THE DIAMONDBACK MOTH, PLUTELLA XYLOSTELLA (LEPIDOPTERA: PLUTELLIDAE)

1984 ◽  
Vol 116 (7) ◽  
pp. 913-917 ◽  
Author(s):  
D. B. Smith ◽  
M. K. Sears
Keyword(s):  
Life History ◽  
Plutella Xylostella ◽  
Diamondback Moth ◽  
Parasitic Wasp ◽  
Instar Larva ◽  
Alternative Host ◽  
Apical Buds ◽  
Two Generations ◽  
History Of ◽  
Early Instar

AbstractAlthough Plutella porrectella (L.) is similar in appearance to the diamondback moth, P. xylostella (L.), several aspects of its biology are quite different from its more common relative. P. porrectella completed two generations per year and overwintered as an early-instar larva within apical buds of dame's rocket, Hesperis matronalis (L.). Four instars were observed in larvae reared in the laboratory. An average of 30 days was required for completion of one generation at 25 °C. This species does not seem to be an alternative host for parasites of the diamondback moth as only a single parasitic wasp, Itoplectis conquisitor (Say), was reared from 228 larvae collected in the field.

SEASONAL POPULATIONS OF THE DIAMONDBACK MOTH, PLUTELLA XYLOSTELLA (LEPIDOPTERA: PLUTELLIDAE) IN RELATION TO DAY-DEGREE ACCUMULATION

1981 ◽  
Vol 113 (2) ◽  
pp. 127-131 ◽  
Author(s):  
R. A. Butts ◽  
F. L. McEwen
Keyword(s):  
Life History ◽  
Plutella Xylostella ◽  
Diamondback Moth ◽  
Threshold Temperature ◽  
Sticky Traps ◽  
Brussels Sprouts ◽  
Fifth Generation ◽  
History Of

AbstractThe life history of Plutella xylostella (L.) was studied in plantings of Brussels sprouts at Cambridge, Ontario in 1977 and 1978. Adults were monitored by using sticky traps constructed of bristol board; eggs, larvae, and pupae were monitored by sampling plants. In both years in the spring, some of the first eggs were found before adults were caught in the traps. The trap collections indicated four periods of adult flight each year. During the last period of flight in 1977 eggs were laid; however, the fifth generation was not completed. Day-degree analyses of the populations indicated that 293 day-degrees (C) above a threshold temperature (7.3°C) were required to complete one generation. Using day-degree accumulations it was possible to predict accurately the periods when various stages of the pest were dominant even though there was considerable overlap of various stages in the field.

scholarly journals Life-History and Behavior of the Diamondback Moth Plutella xylostella on Brassicaceae Cultivars over Multiple Generations

2020 ◽  
Author(s):  
Sergio Antonio De Bortoli ◽  
Wanderlei Dibelli ◽  
Dagmara Ramalho ◽  
Robério C S Neves ◽  
Caroline Placidi De Bortoli ◽  
...  
Keyword(s):  
Life History ◽  
Plutella Xylostella ◽  
Diamondback Moth ◽  
Multiple Generations ◽  
And Behavior
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