All Title Author
Keywords Abstract

Publish in OALib Journal
ISSN: 2333-9721
APC: Only $99

ViewsDownloads

Relative Articles

Ocorrência de Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) em ovos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) em macieira

Biologia e exigências térmicas de Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) sobre ovos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae)

Biologia e exigências térmicas de Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) sobre ovos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae)

Biologia e exigências térmicas de Trichogramma pretiosum Riley (Hymenoptera, Trichogrammatidae) "linhagem bonagota" criado em ovos de Bonagota salubricola (Meyrick) (Lepidoptera, Tortricidae)

Capacidade de parasitismo de Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) em ovos de Bonagota salubricola (Meyrick) (Lepidoptera: Tortricidae) sob diferentes temperaturas

Biology of Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae) on seven natural foods

Controle químico da lagarta-enroladeira (Bonagota cranaodes Meyrick) na cultura da macieira

Controle químico da lagarta-enroladeira (Bonagota cranaodes Meyrick) na cultura da macieira

Efeito do raleio de frutos sobre o dano de Bonagota cranaodes (Meyrick, 1937) (Lepidoptera: Tortricidae) em cultivares de macieira

PARASITóIDES ASSOCIADOS à LAGARTA-ENROLADEIRA Bonagota cranaodes (MEYRICK, 1937) (LEPDOPTERA: TORTRICIDAE) NA CULTURA DA MACIEIRA

More...

Desenvolvimento e exigências térmicas de Trichogramma pretiosum Riley (Hymenoptera: Trichogrammatidae) em ovos de Bonagota cranaodes (Meyrick) (Lepidoptera: Tortricidae)

DOI: 10.1590/S1519-566X2005000600011

Keywords: egg parasitoid, apple leafroller, biological control, thermal threshold.

Full-Text   Cite this paper   Add to My Lib

Abstract:

the aim of this study was to evaluate the development of trichogramma pretiosum riley on eggs of bonagota cranaodes (meyrick) under different temperatures. b. cranaodes eggs were maintained under seven constant temperatures (14, 18, 20, 22, 25, 28 and 30oc), 70 ± 10% r.h. and, 14 h l. forty replicates with 20 parasitized eggs each were kept in glass tubes (8.5 x 2.5 cm) covered with a plastic film. the method of hyperbole was used to calculate the temperature threshold (tb) and the thermal constant (k). the tb obtained was 11.9oc and to thermal constant was 153,4 dd. the most favorable temperature range was from 25oc to 30oc, at which the shortest egg-adult development period and the highest survivorship were observed.

Full-Text

comments powered by Disqus

Contact Us

service@oalib.com

QQ:3279437679

微信:OALib Journal