Download e-book for kindle: Ecological Methods in Forest Pest Management by David Wainhouse

This booklet is set the administration of woodland pests. It focuses predominantly on insect pests, yet many examples relate to fungal pathogens, a few of that are vectored through woodland bugs. The important subject of the ebook is the advance of built-in Pest administration (IPM), the most impetus for which comes from the necessity to use environmentally delicate equipment of regulate applicable to either semi-natural and plantation forests.

Download e-book for iPad: Hormones and Reproduction of Vertebrates, Volume 2: by David O. Norris,Kristin H. Lopez

This sequence of volumes represents a finished and built-in remedy of copy in vertebrates from fishes of all types via mammals. it truly is designed to supply a readable, coordinated description of reproductive fundamentals in each one crew of vertebrates in addition to an advent to the newest traits in reproductive examine and our realizing of reproductive occasions.

Download e-book for kindle: Mites: Ecology, Evolution & Behaviour: Life at a Microscale by David Evans Walter,Heather C. Proctor

Greater than 40,000 species of mites were defined, and as much as 1 million could exist in the world. those tiny arachnids play many ecological roles together with appearing as vectors of disorder, important avid gamers in soil formation, and demanding brokers of organic keep watch over. yet regardless of the grand range of mites, even informed biologists are usually blind to their importance.

Read e-book online Les Libellules de France, Belgique et Luxembourg (Collection PDF

Avec ce livre décrivant les libellules de France, Belgique et Luxembourg, c'est los angeles assortment Parthénope des éditions Biotope qui s'enrichit d'une nouvelle "bible" très attendue. los angeles première faune traitant des libellules publiée en langue française, illustrée par plus de 350 photographies ! Les libellules constituent un élément essentiel de compréhension des zones humides dont l. a. préservation est devenue une urgence de société.