scholarly journals Trapping Soybean Looper (Lepidoptera: Noctuidae) in the Southeastern USA and Implications for Pheromone-Based Research and Management

2021 ◽  
Vol 104 (3) ◽  
Author(s):  
Daniel E. Fleming ◽  
Jeffrey A. Davis ◽  
Fred R. Musser ◽  
Silvana V. Paula-Moraes ◽  
Ronald C. Stephenson ◽  
...  
Keyword(s):  
Southeastern Usa ◽  
Soybean Looper ◽  
Lepidoptera Noctuidae

Field-evolved resistance to chitin synthesis inhibitor insecticides by soybean looper, Chrysodeixis includens (Lepidoptera: Noctuidae), in Brazil

Chemosphere ◽  
2020 ◽  
Vol 259 ◽  
pp. 127499
Author(s):  
Regis F. Stacke ◽  
Daniela N. Godoy ◽  
Venicius E. Pretto ◽  
Fábio M. Führ ◽  
Patricia da S. Gubiani ◽  
...  
Keyword(s):  
Chitin Synthesis ◽  
Synthesis Inhibitor ◽  
Chitin Synthesis Inhibitor ◽  
Soybean Looper ◽  
Lepidoptera Noctuidae ◽  
Chrysodeixis Includens

Floral attractants for the female soybean looper,Thysanoplusia orichalcea(Lepidoptera: Noctuidae)

2008 ◽  
Vol 64 (12) ◽  
pp. 1218-1221 ◽  
Author(s):  
Lloyd D Stringer ◽  
Ashraf M El-Sayed ◽  
Lyn M Cole ◽  
Lee-Anne M Manning ◽  
David M Suckling
Keyword(s):  
Soybean Looper ◽  
Lepidoptera Noctuidae

Effects of Velvetleaf Competition and Defoliation by Soybean Looper (Lepidoptera: Noctuidae) on Yield of Indeterminate Soybean

1992 ◽  
Vol 85 (6) ◽  
pp. 2433-2439 ◽  
Author(s):  
Charles G. Helm ◽  
Marcos Kogan ◽  
David W. Onstad ◽  
Loyd M. Wax ◽  
Michael R. Jeffords
Keyword(s):  
Soybean Looper ◽  
Lepidoptera Noctuidae

SEASONAL INCIDENCE OF METEORUS AUTOGRAPHAE1 ON SOYBEAN LOOPER2 LARVAE ON SOYBEAN IN SOUTH CAROLINA, AND THE INFLUENCE OF HOST DENSITY ON PARASITIZATION3

1986 ◽  
Vol 21 (4) ◽  
pp. 338-345 ◽  
Author(s):  
J. F. Grant ◽  
M. Shepard
Keyword(s):  
South Carolina ◽  
Host Density ◽  
Pseudoplusia Includens ◽  
Cylindrical Container ◽  
Seasonal Incidence ◽  
Percent Parasitism ◽  
Soybean Looper ◽  
Lepidoptera Noctuidae

The seasonal incidence of Meteorus autographae Muesebeck (Hymenoptera: Braconidae) on larvae of the soybean looper, Pseudoplusia includens (Walker) (Lepidoptera: Noctuidae), in soybean fields in South Carolina was monitored at two locations during 1981, 1982, and 1983. In most instances, parasitism of soybean looper larvae by M. autographae was detected 7 to 14 days after soybean looper larvae were first found in the fields. During this three-year study, maximum parasitism of soybean looper larvae by M. autographae within a season ranged from 4.6 to 19.8%. In the laboratory, numbers of hosts parasitized per 24 hours by M. autographae increased with each successive increase in host density. At a host density of 40 larvae per 1.75-liter cylindrical container, an average of 26 hosts were parasitized by one M. autographae during 24 hours. Percent parasitism remained about the same (64 – 70%) at all host densities.

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