Quick Answer. According to The Free Dictionary, etiology, also spelled aetiology, is the study of exploration of the cause or factors contributing to something. In pathology, it specifically denotes the investigation into the cause or origins of a disease. Continue Reading.
Pellets deliver consistent, healthy levels of hormones for 3-4 months in. women and 4-5 months in men. They avoid the fluctuations, or ups. and downs, of hormone levels seen with every other method of delivery.
The non-staining, non-burning formula won't damage your lawn, and the pellets are effective for up to 26 weeks for lasting use. 1  Great for use on lawns, shrubs, flowers, vegetables, ground covers, fruits and berries. 2  Contains 22% iron and helps correct iron deficiency to correct yellowing in plants. 3  Helps reduce soil pH.