An Improved Emergence Trap for Culicoides13

1970 ◽  
Vol 63 (5) ◽  
pp. 1674-1675 ◽  
Author(s):  
Y. Brayerman
Keyword(s):  
Emergence Trap

scholarly journals Emergence of Walnut Husk Maggot Adults in Central Illinois and Potential for Control with Metarhizium brunneum

2020 ◽  
Vol 20 (6) ◽  
Author(s):  
Robert W Behle
Keyword(s):  
Pest Control ◽  
Entomopathogenic Fungi ◽  
Adult Emergence ◽  
Emergence Trap ◽  
Metarhizium Brunneum ◽  
Central Illinois ◽  
Walnut Husk

Abstract The walnut husk maggot, Rhagoletis sauvis (Loew) (Diptera: Tephritidae), causes damage to walnuts when maggots feed inside the husk. September applications of the entomopathogenic fungi Metarhizium brunneum F52 as microsclerotia laced granules to the soil in Illinois were evaluated for pest control based on adult emergence during the following summer. Over 3 yr in central Illinois, adult emergence began near 1 July, peaked before 23 July, and emergence extended as late as 23 August. One summer application of fungus (30 June) when pupae were present, did not reduce fly emergence. Of two September applications that targeted maggots as they move to the soil to pupate, one significantly reduced the number of flies emerging from treated plots when compared with untreated plots for one 7-d sample collected 29 July 2020. Emergence trap data show a defined peak adult emergence in July for central Illinois while September applications of granules containing Metarhizium brunneum (Petch) (Hypocreales: Clavicipitaceae) show shows potential to reduced subsequent fly emergence.

scholarly journals Emergence trap for woodpile insects provides two interesting species of Neuropterida from Sardinia

2020 ◽  
Vol 11 (4) ◽  
pp. 969-974
Author(s):  
Roberto Rattu ◽  
Roberto A. Pantaleoni ◽  
Rinaldo Nicoli Aldini
Keyword(s):  
Emergence Trap ◽  
Interesting Species

scholarly journals Notes to distribution and seasonal activity of spruce diprionids (Hymenoptera: Diprionidae) in the eastern part of the Czech Republic

2012 ◽  
Vol 50 (No. 12) ◽  
pp. 579-585 ◽  
Author(s):  
J. Holuša ◽  
L. Roller
Keyword(s):  
Czech Republic ◽  
Bark Beetle ◽  
Seasonal Activity ◽  
The Czech Republic ◽  
Emergence Trap ◽  
Baited Traps ◽  
Malaise Traps

A study of diprionids associated with spruce was done at 31 sites of the eastern part of the Czech Republic in 1988–2003. In total 45 specimens belonging to Gilpinia abieticola (6 specimens), G. hercyniae (3) and G. polytoma (36) were collected using Malaise traps, emergency traps, bark-beetle pheromone baited traps or sweeping. The spruce diprionids were recorded in 30% of the studied sites only. G. polytoma was the most abundant and it is probably bivoltine with adult activity from April to August. The results of emergence trap-monitoring in Paskovský les indicate that this species is in latency.

TRAP DESIGNS FOR MONITORING EMERGENCE OF FRANKLINIELLA BISPINOSA (MORGAN) (THYSANOPTERA: THRIPIDAE) FROM SOIL IN CITRUS GROVES

1993 ◽  
Vol 125 (3) ◽  
pp. 449-456
Author(s):  
C.C. Childers
Keyword(s):  
Navel Orange ◽  
Citrus Grove ◽  
Shell Vial ◽  
Wooden Frame ◽  
Emergence Trap ◽  
Citrus Groves ◽  
Orange Trees ◽  
Trap Placement ◽  
Citrus Trees

AbstractThree emergence trap designs were evaluated for effectiveness in collecting adult Frankliniella bispinosa (Morgan) (Thysanoptera: Thripidae) from beneath and between citrus trees in Florida. Trap A [a wooden-frame 30- by 30-cm (= 900 cm2) square trap with removable Plexiglas® lid coated with Tangle-Trap® adhesive] was effective in trapping F. bispinosa adults whereas trap B [a polyvinylchloride (PVC) round trap with a centered 3.7-mL capacity shell vial] was ineffective. Trap A was as effective in collecting emerging F. bispinosa adults as trap C [a PVC round trap with a 30-cm-diameter (= 706.5 cm2) removable adhesive-coated Plexiglas lid]. Comparative costs for trap construction, maintenance, and insect counting are all higher for trap A compared with trap C. Trap placement beneath citrus trees 15 cm from the trunk or just inside the dripline of the canopy provided similar thrips catches in two citrus grove sites. Both interior and dripline trap positions beneath "navel" orange trees had significantly higher numbers of F. bispinosa than did traps exposed within rows between these trees.

Evaluation of a Novel Emergence Trap to Study Culex Mosquitoes in Urban Catch Basins

2011 ◽  
Vol 27 (2) ◽  
pp. 142-147 ◽  
Author(s):  
Gabriel L. Hamer ◽  
Patrick H. Kelly ◽  
Dana A. Focks ◽  
Tony L. Goldberg ◽  
Edward D. Walker
Keyword(s):  
Culex Mosquitoes ◽  
Emergence Trap ◽  
Catch Basins
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