Descriptor
| Agricultural Education | 1 |
| Agronomy | 1 |
| Extension Education | 1 |
| Field Crops | 1 |
| Herbicides | 1 |
| Plant Growth | 1 |
| Plant Identification | 1 |
| Plant Science | 1 |
| Weeds | 1 |
Source
Author
| Hartwig, Nathan L. | 1 |
Publication Type
| Journal Articles | 1 |
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Hartwig, Nathan L. – 1975
This agriculture extension service publication from Pennsylvania State University examines agronomic weed problems and control. Contents include a listing of the characteristics of weeds, a section on herbicides, and a section on the important weeds of agronomic crops in Pennsylvania. The herbicide section discusses systemic herbicides, contact…
Descriptors: Agricultural Education, Agronomy, Extension Education, Field Crops
