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Chemical Weed Control in a Two-Year-Old Walnut PlantingAuthor(s): Gayne G. Erdmann; Leeroy Green
Source: Research Note NC-28, St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
Publication Series: Research Note (RN)
Station: North Central Research Station
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DescriptionSix herbicide mixtures were sprayed directly on broadleaf weeds and grasses competing with black walnut trees. Mixtures of papquat (1/2 lb/acre) with simazine (4 lb/acre) or atrazine (4 lb/acre), and amitrole (2 lb/acre) plus simazine (4 lb/acre) gave satisfactory weed control which resulted in significantly better tree height and diameter growth.
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CitationErdmann, Gayne G.; Green, Leeroy. 1967. Chemical Weed Control in a Two-Year-Old Walnut Planting. Research Note NC-28, St. Paul, MN: U.S. Dept. of Agriculture, Forest Service, North Central Forest Experiment Station
KeywordsWalnut tree, herbicide mixtures, competing with black walnut trees
- Chemical Weed Control Increases Survival and Growth in Hardwood Plantings
- Weed Control in Black Walnut Plantations
- Effectiveness of Glyphosate Mixed With Soil-Active Herbicides
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