Southern Pine Coneworm, Dioryctria amatella (Hulst) (Insecta: Lepidoptera: Pyralidae)
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چکیده
منابع مشابه
(3Z,6Z,9Z,12Z,15Z) -pentacosapentaene and (Z) -11-hexadecenyl acetate: sex attractant blend for Dioryctria amatella (Lepidoptera: Pyralidae).
In 2006-2008, we tested (3Z,6Z,9Z,12Z,15Z)-pentacosapentaene (pentaene) with the pheromone components (Z)-11-hexadecenyl acetate (Z11-16:Ac) and (Z)-9-tetradecenyl acetate (Z9-14:Ac), as sex attractants for four sympatric species of coneworms, Dioryctria Zeller (Lepidoptera: Pyralidae) in slash (Pinus elliottii Engelm.) and loblolly pine (Pinus taeda L.) seed orchards in Georgia and Louisiana, ...
متن کاملE)-Tetradecadienyl Acetate: Attractant Lure Blend for Dioryctria ebe/i (Lepidoptera: pyralidae)1
Feeding damage by larval coneworms (Lepidoptera: Pyralidae) on flowers and cones of pines can cause significant economic losses in pine seed orchards in the southern USA (Ebel et al. 1980, USDA Forest Service GTR SE-8, Asheville, NC). The south coastal coneworm, Dioryctria ebeli Mutuura & Monroe, is a common pest in seed orchards of slash pine (Pinus elliottii L.) in the coastal region of south...
متن کاملMihelcic et al.: Pathogenic Microorganisms of Coneworms PATHOGENIC MICROORGANISMS ASSOCIKTED WITH THE SOUTHERN PINE CONEWORM (LEPIDOPTERA: PYRALIDAE) ATTACKING LOBLOLLY PINE
Larvae of the Southern pine coneworm, Diorycha amateella (Hulst) (Lepidoptera: Pyralidae), were collected monthly during the growing seasons of 1996 and 1997 from loblolly pine, Pinus taeda L., seed orchards in Alabama, Florida, Georgia, South Carolina, and Virginia, and examined for pathogenic microorganisms. One fungus, Beauueria bassiana (Bals.) Vuill, a granulosis virus (Baculoviridae: Euba...
متن کاملEffects of intensive forest management practices on insect infestation levels and loblolly pine growth.
Intensive forest management practices have been shown to increase tree growth and shorten rotation time. However, they may also lead to an increased need for insect pest management because of higher infestation levels and lower action thresholds. To investigate the relationship between intensive management practices and insect infestation, maximum growth potential studies of loblolly pine, Pinu...
متن کاملDiapause, signal and molecular characteristics of overwintering Chilo suppressalis (Insecta: Lepidoptera: Pyralidae)
Diapause is a complex and dynamic process. Chilo suppressalis, an important rice pest in Asia enters facultative diapause as larvae. Our results demonstrated in Yangzhou, China, diapause was initiated between September 4 and 12, 2010. After diapause termination, C. suppressalis remained in quiescence in the field for as long as three months. The average time between collection of field larvae o...
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ژورنال
عنوان ژورنال: EDIS
سال: 1969
ISSN: 2576-0009
DOI: 10.32473/edis-in600-2004