Effects of photoperiod and temperature on the development of Bonagota cranaodes

M D A Coracini; PHG Zarbin; Marie Bengtsson; A Kovaleski; EF Vilela; LL Torezan; ER Hickel; Peter Witzgall

doi:10.1111/j.1365-3032.2007.00567.x

Effects of photoperiod and temperature on the development of Bonagota cranaodes

M D A Coracini
, PHG Zarbin
, Marie Bengtsson
, A Kovaleski
, EF Vilela
, LL Torezan
, ER Hickel
, Peter Witzgall

Institutionen för växtskyddsbiologi

Publikation: Bidrag till tidskrift › Artikel i vetenskaplig tidskrift › Peer review

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Sammanfattning

The Brazilian apple leafroller, Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) is reared in the laboratory under a long-day (LD 14 : 10 h) and a short-day (LD 7 : 17 h) photoperiod at 22 degrees C, and under two different temperatures (10-13 degrees C and 21-22 degrees C). The development time from larval to adult eclosion do not differ between the two photoperiods, but did between the two temperature regimes. However, the larvae do not enter diapause, even under short day conditions and low temperatures. The number of adults obtained does not differ with temperature and light conditions. Field captures with pheromone traps show that Brazilian apple leafroller occurs in apple orchards throughout the year and the population densities are lower in winter. Accordingly, control measures should be taken during the off-season.

Originalspråk	Engelska
Sidor (från-till)	394-398
Antal sidor	5
Tidskrift	Physiological Entomology
Volym	32
Nummer	4
DOI	https://doi.org/10.1111/j.1365-3032.2007.00567.x
Status	Publicerad - 2007

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10.1111/j.1365-3032.2007.00567.x

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title = "Effects of photoperiod and temperature on the development of Bonagota cranaodes",

abstract = "The Brazilian apple leafroller, Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) is reared in the laboratory under a long-day (LD 14 : 10 h) and a short-day (LD 7 : 17 h) photoperiod at 22 degrees C, and under two different temperatures (10-13 degrees C and 21-22 degrees C). The development time from larval to adult eclosion do not differ between the two photoperiods, but did between the two temperature regimes. However, the larvae do not enter diapause, even under short day conditions and low temperatures. The number of adults obtained does not differ with temperature and light conditions. Field captures with pheromone traps show that Brazilian apple leafroller occurs in apple orchards throughout the year and the population densities are lower in winter. Accordingly, control measures should be taken during the off-season.",

author = "Coracini, \{M D A\} and PHG Zarbin and Marie Bengtsson and A Kovaleski and EF Vilela and LL Torezan and ER Hickel and Peter Witzgall",

year = "2007",

doi = "10.1111/j.1365-3032.2007.00567.x",

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TY - JOUR

T1 - Effects of photoperiod and temperature on the development of Bonagota cranaodes

AU - Coracini, M D A

AU - Zarbin, PHG

AU - Bengtsson, Marie

AU - Kovaleski, A

AU - Vilela, EF

AU - Torezan, LL

AU - Hickel, ER

AU - Witzgall, Peter

PY - 2007

Y1 - 2007

N2 - The Brazilian apple leafroller, Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) is reared in the laboratory under a long-day (LD 14 : 10 h) and a short-day (LD 7 : 17 h) photoperiod at 22 degrees C, and under two different temperatures (10-13 degrees C and 21-22 degrees C). The development time from larval to adult eclosion do not differ between the two photoperiods, but did between the two temperature regimes. However, the larvae do not enter diapause, even under short day conditions and low temperatures. The number of adults obtained does not differ with temperature and light conditions. Field captures with pheromone traps show that Brazilian apple leafroller occurs in apple orchards throughout the year and the population densities are lower in winter. Accordingly, control measures should be taken during the off-season.

AB - The Brazilian apple leafroller, Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) is reared in the laboratory under a long-day (LD 14 : 10 h) and a short-day (LD 7 : 17 h) photoperiod at 22 degrees C, and under two different temperatures (10-13 degrees C and 21-22 degrees C). The development time from larval to adult eclosion do not differ between the two photoperiods, but did between the two temperature regimes. However, the larvae do not enter diapause, even under short day conditions and low temperatures. The number of adults obtained does not differ with temperature and light conditions. Field captures with pheromone traps show that Brazilian apple leafroller occurs in apple orchards throughout the year and the population densities are lower in winter. Accordingly, control measures should be taken during the off-season.

UR - https://res.slu.se/id/publ/44161

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DO - 10.1111/j.1365-3032.2007.00567.x

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JO - Physiological Entomology

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