Legume Crop Growth Stage and Status
Common Beans (dry, snap, fresh market) Last Modified: 09/13/11 09:15 AM
Beans are in the late pod stage or harvested.
Cool-Season Legumes (chickpea, lentil, field pea) Last Modified: 08/29/11 12:04 PM
not applicable
Warm-Season Legumes (lima bean, cowpea) Last Modified: 08/29/11 12:04 PM
not applicable
Insect Scouting, Outlook and Management
Aphids (soybean, bean, green peach, other) Last Modified: 09/13/11 09:15 AM
No reports
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Beetles Last Modified: 09/13/11 09:15 AM
Light feeding by Mexican bean beetles in some fields.
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Leafhoppers Last Modified: 09/13/11 09:15 AM
No reports at this time
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Other Last Modified: 08/29/11 12:04 PM
Some grasshopper feeding along field margins
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Disease Scouting, Outlook and Management
Rusts (soybean, common) Last Modified: 09/13/11 09:15 AM
Common rust detected in a few fields in northern Colorado; no other reports, however, conditions have been favorable. Closely follow pre-harvest intervals on pesticide labels.
Rust management video available at http://www.colostate.edu/Orgs/VegNet/vegnet/beans.html
Fungicide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Other Fungal Diseases (white mold,ascochyta,downy mildew) Last Modified: 09/13/11 09:15 AM
Early infection by white mold observed in scattered fields in eastern Colorado; management options included timely fungicides and irrigation scheduling.
White Mold management video available at http://www.colostate.edu/Orgs/VegNet/vegnet/beans.html
Fungicide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Bacterial Diseases (common blight, halo blight, brown spot, wilt) Last Modified: 09/13/11 09:15 AM
Scattered reports of halo blight, bacterial brown spot and common bacterial blight in numerous fields in northeastern Colorado; and common bacterial blight reported in southern Colorado. Management options included timely applications of copper-based bactericides.
Bacterial Disease management video available at http://www.colostate.edu/Orgs/VegNet/vegnet/beans.html
Bactericide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Virus Diseases (AMV, BCTV, BCMV, BYMV, CMV, other) Last Modified: 09/13/11 09:15 AM
BCMV observed in some susceptible bean types (yellow beans) in northern Colorado.
________________________________________
Legume Specialist
Howard Schwartz
Professor of Plant Pathology
Colorado State University
Email:howard.schwartz@colostate.edu
State Commentary – Howard Schwartz
Legume Crop Growth Stage and Status
Common Beans (dry, snap, fresh market) Last Modified: 09/13/11 09:15 AM
Beans are in the late pod stage or harvested.
Cool-Season Legumes (chickpea, lentil, field pea) Last Modified: 08/29/11 12:04 PM
not applicable
Warm-Season Legumes (lima bean, cowpea) Last Modified: 08/29/11 12:04 PM
not applicable
Insect Scouting, Outlook and Management
Aphids (soybean, bean, green peach, other) Last Modified: 09/13/11 09:15 AM
No reports
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Beetles Last Modified: 09/13/11 09:15 AM
Light feeding by Mexican bean beetles in some fields.
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Leafhoppers Last Modified: 09/13/11 09:15 AM
No reports at this time
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Other Last Modified: 08/29/11 12:04 PM
Some grasshopper feeding along field margins
Insecticide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Disease Scouting, Outlook and Management
Rusts (soybean, common) Last Modified: 09/13/11 09:15 AM
Common rust detected in a few fields in northern Colorado; no other reports, however, conditions have been favorable. Closely follow pre-harvest intervals on pesticide labels.
Rust management video available at http://www.colostate.edu/Orgs/VegNet/vegnet/beans.html
Fungicide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Other Fungal Diseases (white mold,ascochyta,downy mildew) Last Modified: 09/13/11 09:15 AM
Early infection by white mold observed in scattered fields in eastern Colorado; management options included timely fungicides and irrigation scheduling.
White Mold management video available at http://www.colostate.edu/Orgs/VegNet/vegnet/beans.html
Fungicide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Bacterial Diseases (common blight, halo blight, brown spot, wilt) Last Modified: 09/13/11 09:15 AM
Scattered reports of halo blight, bacterial brown spot and common bacterial blight in numerous fields in northeastern Colorado; and common bacterial blight reported in southern Colorado. Management options included timely applications of copper-based bactericides.
Bacterial Disease management video available at http://www.colostate.edu/Orgs/VegNet/vegnet/beans.html
Bactericide recommendations available at: http://wiki.bugwood.org/HPIPM:Dry_Beans
Virus Diseases (AMV, BCTV, BCMV, BYMV, CMV, other) Last Modified: 09/13/11 09:15 AM
BCMV observed in some susceptible bean types (yellow beans) in northern Colorado.
________________________________________
Legume Specialist
Howard Schwartz
Professor of Plant Pathology
Colorado State University
Email:howard.schwartz@colostate.edu