June 24, 2017

Howard Schwartz – CO State Commentary – Onion ipmPIPE

CO Commentary (06-05-13)

 

COLORADO Commentary

Onion Crop Growth Stage and Status Last Modified: 06/05/13

Warm, dry conditions persist but storms are forecasted for June throughout eastern and southern Colorado. The seeded and transplanted crops are beginning to catch up due to warmer conditions during late May.

 

Weather Impacts (temperature, rain, hail, freezing) Last Modified: 06/05/13

No reports of any storm damage occurring in onion regions.

Temperature Outlook* [2 – 4 weeks]: Above Normal

Precipitation Outlook* [2 – 4 weeks]: Below Normal

*Courtesy of Planalytics, Inc.

 

Insect Scouting, Outlook and Management Last Modified: 06/05/13

Thrips

No surveys or reports at this time.

Maggots

No surveys or reports at this time

Other

No surveys or reports at this time

 

Disease Scouting, Outlook and Management Last Modified: 06/05/13

Iris yellow spot virus

No surveys or reports at this time

Soil-borne Diseases (Damping Off, Pink Root, Fusarium)

No surveys or reports at this time

Fungal Diseases (purple blotch, downy mildew, Botrytis)

No surveys or reports at this time

Bacterial Diseases (Xanthomonas, center rot, soft rots)

No surveys or reports at this time State Contact for Project  Howard Schwartz Professor of Plant Pathology Colorado State University Email:howard.schwartz@colostate.edu

Collaborators: Whitney Cranshaw, Ned Tisserat, Stephanie Szostek, Janet Hardin,

Mike Bartolo, Thad Gourd, Bob Hammon, Colorado Onion Association