Sex pheromone of the fall webworm moth,Hyphantria cunea

1982 ◽  
Vol 8 (2) ◽  
pp. 383-396 ◽  
Author(s):  
A. S. Hill ◽  
B. G. Kovalev ◽  
L. N. Nikolaeva ◽  
W. L. Roelofs
Keyword(s):  
Sex Pheromone ◽  
Hyphantria Cunea ◽  
Fall Webworm ◽  
Fall Webworm Moth

Identification and field evaluation of the sex pheromone of an invasive pest, the fall webworm Hyphantria cunea in China

2008 ◽  
Vol 53 (4) ◽  
pp. 555-560 ◽  
Author(s):  
MaoWen Su ◽  
YuLing Fang ◽  
WanQiang Tao ◽  
GuoZeng Yan ◽  
WanE Ma ◽  
...  
Keyword(s):  
Sex Pheromone ◽  
Field Evaluation ◽  
Invasive Pest ◽  
Hyphantria Cunea ◽  
Fall Webworm

scholarly journals Monitoring of gardens and parks plantations in the Ukraine Forest-steppe zone

2019 ◽  
pp. 17-19
Author(s):  
A. Tkalenko ◽  
V. Ignat ◽  
D. Lohtenko
Keyword(s):  
Steppe Zone ◽  
Leaf Miner ◽  
Horse Chestnut ◽  
Forest Steppe ◽  
Hyphantria Cunea ◽  
Phyllonorycter Issikii ◽  
Fall Webworm ◽  
Plant Feeders ◽  
Chestnut Leaf ◽  
Fall Webworm Moth

Goal. To monitor the phytosanitary state of parks and gardens plantations in the Ukrainian Forest-steppe zone and to identify species consistence of the dominant invaders. Methods. Reconnaissances, collection of materials and other attendances were carried out by using generally known ecology and entomology methods using determinants and atlases. Accounting results were subjected to variation-statistical analysis by special application program package according to the statistics and computer graphics: Microsoft Excel 2010, Statgraphics plus. Results. As a result of the phytosanitary state of the parks and gardens plantations in the forest-steppe zone were determined phytophagans species composition including 14 species of invaders among which were dominated Lepidopterans species (70.4%). Less numerous species were expanded forms of Coleoptera — 13.4%, Dipteran — 12.8% and other species which were 3.4%. The most widespread gardens and parks plantations invaders are: chestnut leaf miner (Cameraria ohridella Deschka & Dimic), fall webworm moth (Hyphantria cunea Drury.), linden moth (Phyllonorycter issikii Kumata), acacia lotus borer (Etiella zinckenella Tr.). Among the fastest spreading invaders is boxen lotus borer (Cydalima perspectalis Walker) (common box) from South-East Asia. In Ukraine this species was discovered in 2016 in Transcarpathia region. Conclusion. Over the last years destructive plant feeders such as: horse chestnut leaf miner, fall webworm moth, linden moth and others became more spreading within the parks and gardens plantations of the Ukrainian Forest-steppe zone. The significant injury by adventive species — boxen lotus bore was discovered. The lack of well-timed gardens and parks monitoring in the Ukrainian Forest-steppe zone led to mass distribution of lots of harmful species both quarantine and invasitions.

scholarly journals THE ACTIVE STRAINS OF ENTOMOPATHOGENIC BACTERIA BACILLUS THURINGIENSIS FROM INSECTS OF NATURE POPULATIONS

2007 ◽  
Vol 5 ◽  
pp. 172-178
Author(s):  
L.N. Kuznetsova ◽  
G.N. Konoplyova
Keyword(s):  
Bacillus Thuringiensis ◽  
Biochemical Properties ◽  
Hyphantria Cunea ◽  
Entomopathogenic Bacteria ◽  
Potato Beetle ◽  
Fall Webworm ◽  
Physiological And Biochemical ◽  
Cabbage Moth ◽  
Fall Webworm Moth ◽  
Physiological And Biochemical Properties

Strains of Bacillus thuringiensis effecient against leaf-chewing insects of Lepidoptera and Diptera genus have been isolated from insects of nature populations. Their physiological and biochemical properties and the spectrum of entomopathogenic action were studed. The activity of pathogens against the larva of potato beetle (Leptinotarsa decemlinaeta, order Coleoptera), caterpillars of cabbage moth (Mamesta brassicae, order Lepidoptera) and fall webworm moth (Hyphantria cunea Dryri, order Lepidoptera) of small age grade was around 74,7-100 %. These strains were added to bacterial entomopathogene collection of the Institute of agricultural microbiology of UAAS as perspective for elaboration of biopreparations for plants protection against leafchewing insects.

scholarly journals Chemistry of the sex pheromone gland of the fall webworm Hyphantria cunea discovered in New Zealand

2005 ◽  
Vol 58 ◽  
pp. 31-36 ◽  
Author(s):  
A.M. El-Sayed ◽  
AR. Gibb ◽  
D.M. Suckling
Keyword(s):  
New Zealand ◽  
Sex Pheromone ◽  
North American ◽  
Trace Amount ◽  
Pheromone Gland ◽  
Hyphantria Cunea ◽  
Native North American ◽  
Sex Pheromone Gland ◽  
Fall Webworm ◽  
Pheromone Glands

The sex pheromone glands of two females of the fall webworm Hyphantria cunea Drury (Lepidoptera Arctiidae) that were discovered in Auckland in March 2003 were extracted in hexane and were subjected to GCMS analysis Four compounds were identified (9Z12Z15Z)octadeca91215trienal (9Z12Z)octadeca912dienal (3Z6Z)9S10Rcisepoxyhenicosa36diene and (13Z6Z)9S10Rcis910epoxyhenicosa136triene The ratio of these four compounds in the gland extracts was 660627901 Except for a trace amount of the trienic epoxide detected in the New Zealand sample the ratio of the three other compounds was very similar to native North American females of this species A direct comparison between the synthetic commercial lure Nitolure and the sex pheromone gland of females found in New Zealand indicates that the sex pheromone gland contains significantly more of (3Z6Z)9S10Rcisepoxyhenicosa36diene than the synthetic lure while the lure lacks the trace amount of the trienic epoxide Therefore the effectiveness of Nitolure at trapping fall webworm in New Zealand remains uncertain

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