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Lancaster County

1 Field (Jeff Graybill / James Vizzard)

August 15, 2014

Growth stage: R4

Bean leaf beetle – Severity: 3 (Graybill only)
Green cloverworm – Severity: 2 (Searec), 3 (Graybill)
Japanese beetle – Severity: 1 (Searec), 0.5 (Graybill)
Grasshoppers –Severity: 3
Beneficial insects present: Lady beetles
Septoria brown spot – Severity: 2
Frog-eye leaf spot – Severity: 2 (Searec only)
All Septoria brown spot located on the bottom third of the plant under the canopy

August 8, 2014

Growth stage: R3

Green cloverworm – Severity: 2
Japanese beetle – Severity: 3
Grasshoppers – Severity: 3
Lady beetles present
Septoria brown spot – Severity: 2
Frog-eye leaf spot – Severity: 1

August 4, 2014

Growth stage: R1-2

Green cloverworm – Severity: 3
Japanese beetle – Severity: 3
Grasshoppers – Severity: 3
Brown marmorated stink bug – Severity: 1
Lady beetles present
Septoria brown spot – Severity: 2
Frog-eye leaf spot – Severity: 1

July 25, 2014

Growth stage: R1

Bean leaf beetle – Severity: 2
Green cloverworm – Severity: 1
Japanese beetle – Severity: 2
Grasshoppers – Severity: 1.5
Brown marmorated stink bug – Severity: 1
Lady beetles present
Septoria brown spot – Severity: 2
Frog-eye leaf spot – Severity: 1

July 28, 2014

Growth stage: R3

Grasshoppers – Severity: 2 (mostly on edges and corners)
Japanese beetles – Severity: 1
Stinkbugs – Severity: 1
Lady beetles present
Spiders present in large numbers
Septoria brown spot – Severity: 1 (restricted to lower canopy)

July 21, 2014

Growth stage: R2

Grasshoppers – Severity: 2 (mostly on field edges)
Japanese beetles – Severity: 2
Stinkbugs – Severity: 1
Lady beetles present in field
Septoria brown spot – Severity: 1 (restricted to lower canopy)

July 17, 2014

Growth stage: V7-8

Bean leaf beetle – Severity: 2 or 3 (depending on field)
Potato leafhopper – Severity: 1
Green cloverworm – Severity: 1 or 2 (depending on field)
Japanese beetle – Severity: 2 or 3 (depending on field)
Grasshoppers – Severity: 2 or 3 (depending on field)
Natural enemies: Lady beetles and damsel bugs present
Frog-eye leaf spot – Severity: 2

July 14, 2014

Growth stage: R2

Grasshoppers – Severity: 3
Japanese beetles – Severity: 3
Stinkbugs – Severity: 1
Green cloverworm – Severity: 1
Septoria brown spot – Severity: 1

July 11, 2014

Growth stage: V6-7

Potato leafhopper – Severity: 1
Green cloverworm – Severity: 1
Japanese beetle – Severity: 1 or 3 (depending on field)
Grasshoppers – Severity: 1 or 2 (depending on field)
Lady beetles present
Septoria brown spot – Severity: 1

July 7, 2014

Growth stage: R1

Bean leaf beetle – Severity: 1
Grasshopper – Severity: 2
Stink bugs – Severity: 1
Japanese beetles – Severity: 1
Brown spot – Severity: 1

June 23, 2014

Growth stage: V5

Bean leaf beetle – Severity: 1
Green clover worm – Severity: 1
Grasshoppers – Severity: 2 (along edges)
Brown spot – Severity: 2
Few flowers just appearing at lower nodes.

June 17, 2014

Growth stage: Late V4

Bean leaf beetle – Severity: 2
Grasshopper – Severity: 2
Green clover worm – Severity: 1
Brown spot – Severity: 2
Frog eye leaf spot – Severity: 1
Good to excellent nodulation

June 9, 2014

Growth stage: V2-V3

Bean leaf beetle – Severity: 2
Green clover worm – Severity: 1
Brown spot – Severity: 1
Possible Frogeye leaf spot, has not been confirmed yet
4-5 good nodules per plant