Organic plant protection: a comprehensive reference on controlling insects and diseases in the garden, orchard and yard without using chemicals
Roger B. Yepsen
![](http://assets.echocommunity.org/book/c5c45925-5879-4c7a-91e7-ea72d439047e/organic-plant-protection-a-comprehensive-reference-on-controlling-insects-and-diseases-in-the-garden-orchard-and-yard-without-using-chemicals_thumbnail.jpg?w=400)
The book explains a step-by-step approach, starting with preventive measures and working up to the more powerful remedies; from soil health, resistant varieties and companion planting, to traps, repellents and bug poisons.
Chi tiết Ấn phẩm
- Phát hành: 1977
- Nhà Xuất Bản: Rodale Press
- ISBN-10: 0878571108
- Dewey Decimal: 635/.0494
- Thư viện ECHO: 632.94 YEP