Field occurrence of stink bug and its damage in soybean
2000
A:PS
Details
Title
Field occurrence of stink bug and its damage in soybean
Publication Date
2000
Call Number
A:PS
Summary
This experiment was conducted to investigate the degree of damage by stink bugs at the soybean fields of Kyong-buk Agricultural Research and Extension Services from 1997 to 1998. Thirty different soybean varieties including Hwangkeumkong were used. Stink bugs collected in the soybean fields were Riptortus clavatus, Nezara antennata, Piezodorus hybeneri, Dolycoris baccarum, and Halyomorpha halys, etc. The damage rates by stink bug were 5.0-12.5% in determinate types and 36.1-50.0%in indeterminate ones, which indicated that stink bugs preferred indeterminate types to deteminate ones. The control values to stink bugs by fenitrothion, triaazophos, and carbaryl, were 83.4%, 69.5% and 87.0% respectively. [AS]
Journal Citation
v.45(6):405-410, KOREAN JOURNAL OF CROP SCIENCE
Contact Information
harvest@worldveg.org
Record Appears in
Research > Published Articles