Category Archives: Insect

July 23, 2015 update for brown marmorated stink bug and kudzu bug survey of soybean

In soybean, our scouts have detected BMSB in Bedford, and kudzu bug in Brunswick, Campbell, Cumberland, Dinwiddie, Greensville, Nottoway, Prince Edward, Suffolk, and Surry.  Kudzu bug has been observed on other hosts (i.e., kudzu) in Appomattox, Buckingham, Isle of Wight, and Southampton.  Please see the attached maps for further details.  BMSB_KB_23_Jul_2015

Black light trap captures for the week ending July 23, 2015

Corn earworm moth captures were low this week, ranging from zero to 0.7 per night.  BMSB catches ranged from zero to 2 per night.  Please see the attached file for the data tables.  Thanks to the following for their reports this week:  Mary Beahm (Warsaw), Scott Reiter (Prince George), David Moore and intern Taylor Sabo (Middlesex), Austin Brown (Southampton), and Dr. Herbert and the entomology crew in Suffolk.  BLT_23_Jul_2015

Kudzu bug distribution update for July 16, 2015

Our scouts (Ed Seymore, Jamie Hogue, and Dr. Herbert’s Entomology team) have started sampling soybean fields across Virginia for kudzu bug and brown marmorated stink bug.  The file attached at the end of this paragraph indicates the counties where kudzu bug has been found (blue counties = kudzu bug found in soybean; maroon counties = kudzu bug found on other hosts such as kudzu).  Please note that we have not yet sampled all counties on our survey route.  I will continue to provide weekly updates on this, including pest population levels, as the season progresses.   KB_7_16_2015

Black light trap captures for the week ending July 16, 2015

Corn earworm moth catches from reporting stations were low this week.  Nightly averages were:  Warsaw=zero; Southampton (Courtland)=zero; Suffolk=0.4.  Brown marmorated stink bug nightly averages were:  Warsaw=zero; Southampton (Courtland)=1.3; Suffolk=zero.  Thanks to the following for their reports this week:  Mary Beahm, Austin Brown, and Dr. Herbert’s Entomology team.  The image of the “bucket style” black light trap is courtesy of Austin Brown.  Bioquip_universal_black_light_trap_2_low

First kudzu bugs found in 2015 in VA

We just received confirmation that kudzu bug adults have been found in two counties, one on a trap at the VT Tidewater Ag Research and Extension Center in Suffolk, and several on the side of a building in Mecklenburg County (see the attached map).  These adults are the overwintering population getting active as the weather warms.  They are about a month later than our first reports in 2014–the first in that summer emerged the first week in March in Chesapeake.  This winter has been pretty cold and wet compared to some and could have caused this delay.  Most likely more reports will start coming in soon.  Updates will be posted. Kudzu_bug_traps_7_Apr_2015