Plant Health & Pest Prevention Services
Pest Detection/Emergency Projects 
DETECTION ADVISORY
August 13, 1998

 PD45-98

Japanese Beetle (JB)

Los Angeles County

Lakewood

One female JB was detected in a JB trap along Carson Street on August 12 by Los Angeles County trapper Robert Wieder. The trap was placed on turf at the Lakewood Country Club golf course.

The Japanese beetle trap density in the area was two traps per square mile. Additional JB traps had been placed at the golf course and the beetle was found in one of those traps.

In response to the find, Los Angeles County and CDFA will increase the trap density to 50 JB traps in the core square mile with a 20 - 5 - 5 JB traps per square mile array around core.

CDFA Insect Biosystematist Terry Seeno made the determination.

SUMMARY - 1998 JAPANESE BEETLE FINDS
County

 Adults

Date Last Adult

Number Airport Interceptions

 Date Last Airport Interception

 Trapped

 Visual

Alive 

Dead 

Total 
 Alameda

1

0

07/21/98

 0

6

6

07/30/1998
 Kern

1

0

 07/08/1998

 0

0

0

 --/--/--
 Los Angeles

1

0

08/12/1998 

0

2

2

07/13/1998
 Sacramento

 0

0

 --/--/--

 0

1

 07/23/1998
 San Bernardino

0

0

 --/--/--

 1

4

5

 07/28/1998
 San Diego

0

0

 --/--/--

 0

5

5

07/20/1998
 San Mateo

0

0

 --/--/--

 0

8

07/22/1998
 Santa Clara

 0

0

 --/--/--

 0

11

11

 08/03/1998
 TOTALS

3

0
 

1

 37

38
 

 

Prepared by: John Pozzi

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