Search
Search Constraints
You searched for: Author/Creator Spring, John F.- Spring, John F. [remove] 6
- 632.5 4
- Weeds -- Control -- Periodicals 4
- Weeds -- Periodicals 4
- 630 1
- 632.9 1
- Agronomy -- Periodicals 1
- Aminocyclopyrachlor, -- aminopyralid, -- clopyralid, -- dicamba, -- 2, 4-D, -- rush skeletonweed, Chondrilla juncea L., -- wheat, Triticum aestivum L. 1
- Crop-residue management, -- harvest weed seed control, -- Pacific Northwest 1
- Glyphosate resistance, -- herbicide resistance management, -- multiple modes of action herbicides, -- wheat–fallow 1
- Herbicide resistance, -- photosystem II, -- psbA gene, -- Ser264Gly mutation 1