| A | B |
|---|
| OSHA | Federal safety standards agency |
| Poa anua | An often "tolerated" weed grass |
| Fescue | A shade tolerant grass |
| ph | A measur of acidity |
| zinc | Micronutrient |
| nitrogen | Nutrient need for photosynthesis |
| bermuda | A warm season grass |
| lady beetle | A beneficial insect |
| EAB | Insect affecting ash trees |
| herbicide | achemical used for controling plants |
| xylem | Conductive tissue returning nutrients to the roots |
| topdressing | applying a thin layer of soil over turf |
