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Bernard Zandstra
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Professor emeritus
MSU Extension
Phone:
(517) 353-6637
Email:
zandstra@msu.edu
Related Work
Authored Articles
Onion weed control during cold weather
, May 7, 2021
Weed control after final harvest in asparagus
, June 24, 2020
Blueberry weed control updates for 2020
, May 5, 2020
Importance of spring herbicide application in fruit trees
, April 1, 2020
New Command 3 ME Supplemental Label approved by EPA
, August 7, 2019
New Zidua Supplemental Labels approved by EPA
, June 20, 2019
Onion weed control for 2019
, May 8, 2019
Renewed labels for onions and green onions
, April 23, 2019
Changes in small fruit weed control registrations for 2019
, April 11, 2019
EPA issues Section 18 label for Tough 5EC
, May 23, 2018
Michigan issues 24c label for Spartan 4F on strawberry
, April 25, 2018
Planning onion weed control for 2018
, March 28, 2018
Complete weed control is critical for maximum asparagus yields
, March 12, 2018
New Alion herbicide label for Michigan fruit crops
, October 30, 2017
Weed control in perennial strawberry
, July 11, 2017
Time to apply first GoalTender to seeded onions at one leaf stage
, May 17, 2017
Select Max labeled for tree fruit
, May 8, 2017
Command labeled for asparagus and edamame
, April 26, 2017
Matrix SG Supplemental Label approved for blueberry and caneberry
, March 29, 2017
Dual Magnum labeled for summer squash and strawberry
, March 21, 2017
New Sandea Supplemental Label reduces pre-harvest interval on cucumber
, May 18, 2016
Late spring presents weed problems for onion growers
, May 11, 2016
Plan now for season-long weed control in asparagus
, April 11, 2016
Rhubarb weed control in Michigan
, April 11, 2016
Prowl H2O registered for use in highbush blueberry
, March 17, 2016
Kerb SC labeled for leaf lettuce
, March 17, 2016
Early season onion weed control
, May 20, 2015
Onion pre-emergence weed control in 2015
, April 29, 2015
Better blueberry weed control for 2015
, April 24, 2015
Control herbicide-resistant pigweeds in asparagus with alternative modes of action
, April 22, 2015
Articles Featuring
Superweeds, secondary pests & lack of biodiversity are frequent GMO concerns
, August 15, 2018
MSU AgBioResearch scientists will lead weed control discussion on annual tour
, June 26, 2013
Authored Documents
2025 Weed Control Guide for Vegetable Crops
, November 13, 2024
Pumpkins, Squash, Gourds - Commercial Vegetable Recommendations
, February 19, 2016
Yields of Michigan Vegetable Crops
, February 19, 2016
Celery: Commercial Vegetable Recommendations
, February 16, 2016
Carrots: Commercial Vegetable Recommendation
, February 12, 2016
Peppers: Commercial Vegetable Recommendations
, February 12, 2016
Commercial Vegetable Recommendations: Radish, Rutabaga, Turnip
, February 11, 2016
Commercial Vegetable Recommendations: Cole Crops
, February 11, 2016
Bernard Zandstra
About
Contact Information
Related Work
Department of Horticulture
MSU Extension
Sustainable Crop Production, Food Systems and Agroecology
Vegetables
Cover Crops
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Bernard Zandstra
About
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