Cooperative Extension Service
Michigan State University
Extension Bulletin e434

Christy Sprague, Wesley Everman
2013 Version

Information about postemergent herbicides and their application to blueberries.

Information about preemergent herbicides and their application to blueberries.

Information on the best broadleaf herbicides to use in turfgrass stands. 2 pp.

Description of injury to blueberry plants due to the drifting of the herbicide Clomazone. Includes color photographs to aid in identification.

Cooperative Extension Service
Michigan State University
Extension Bulletin e809.

Ronald H. Lockerman Department of Horticulture
Alan R. Putnam Department of Horticulture
Robert P. Rice, Jr. Department of Horticulture
William F. Meggitt Department of Crop and Soil Sciences

This publication provides information on herbicide injury and how to prevent.

Issued May 1975 (Fil. 1)

20 pages

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your county Extension office. Michigan Offices

Description of the injury to young or weak blueberry plants if excessive rates of the herbicide Diuron is used.

Cooperative Extension Service
Michigan State University
Extension Bulletin e1930

Controlling weeds among plantings of commercial Christmas trees is essential to maximize profits. This document details the use of herbicide in Christmas tree plantations to maximze profit. Includes images and figures. 

Douglas Lantagne, Professor Melvin Koelling, and Assistant Professor Donald Dickman, Department of Forestry
Issued February 1986 11 pages (Fil. 1)

Archive copy of bulletin. Do not use for current recommendations. For current recommendations contact your local Extension office.

Summary of a project whose objectives were:

1. Conduct on-farm demonstrations of WeedSOFT selected herbicide treatments in
side-by-side comparison with the grower selected herbicide treatment when
applications are made using the Redux Sprayer;
2. Determine if the WeedSOFT selected treatments are as effective as the typical
herbicides used as grower selected. The selection of WeedSoft recommendations
will be made on the basis of Net Economic Gain
3. Compare the actual WeedSOFT selection cost versus the grower selected
herbicide costs.

3 pp.

Discussion of controlling the weed Canada thistle through organic herbicides, summer annual cover crops and mowing.

Outline of a program for herbicide resistant marestail in soybean production systems. 2 pp.

Information on a free screening program to identify herbicide resistant weeds in soybean production systems. Includes instructions for gathering sample seedheads from soybean fields, and a form to be included with sample seedheads being sent in for analysis. 2 pp.

Description of injury to blueberries caused by the herbicide Glyphosate. Includes color photographs to aid identification.

The late growing season is raising several questions regarding early harvest of crops for forage. There are several herbicides which restrict harvest options for dry edible beans and soybeans. These tables list the specific harvest restrictions stated in the herbicide label for dry edible beans and soybeans. 1 page.

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