IPM for Crucifers in Ontario: Ethnic Crucifers - Photo Gallery of Pests

Taken from Publication 701, Integrated Pest Management for Crucifers in Ontario, 1996
Click an image for a larger view.

Back to IPM for Crucifers in Ontario

Link to larger photo of  Soft rot at petiole base in bok choy.
Figure 118 Soft rot at petiole base in bok choy.
Link to larger photo - Soft rot progressing up the petioles in bok choy
Figure 119 Soft rot progressing up the petioles in bok choy.
Link to larger photo - Soft rot on older bok choy.
Figure 120 Soft rot on older bok choy.
Link to larger photo - Soft rot in bok choy. Low wet area in field.
Figure 121 Soft rot in bok choy. Low wet area in field.
Link to larger photo - Downy mildew on upper leaf surface of choy sum
Figure 122 Downy mildew on upper leaf surface of choy sum
Link to larger photo - Downy mildew on lower leaf surface of choy sum.
Figure 123 Downy mildew on lower leaf surface of choy sum.
Link to larger photo -  Downy mildew on underside of gai lohn.
Figure 124 Downy mildew on underside of gai lohn.
Link to larger photo - Downy mildew on bok choy
Figure 125 Downy mildew on bok choy

Back to IPM for Crucifers in Ontario


For more information:
Toll Free: 1-877-424-1300
Local: (519) 826-4047
E-mail: ag.info.omafra@ontario.ca
Author: Kristen Callow - former Vegetable Crops Specialist/OMAFRA
Creation Date:
June 1999
Last Reviewed: 28 August 2003