Science Of Arboriculture
Organic Pesticides and the Science Behind their Efficacy
- Autor: Vários
- Narrador: Vários
- Editor: Podcast
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Sinopsis
Today’s arborists must often times balance the needs of the community against damage to the environment. Organic pesticides and herbicides are a choice, but just how effective are they? Dr. Linda Chalker Scott looks at the science behind rating their efficacy. (A,U,M,Bs)
