A Field Guide to the Natural Communities of Michigan
A Field Guide to the Natural Communities of Michigan

Author: Joshua G. Cohen

Publisher:

Published: 2015

Total Pages: 0

ISBN-13: 9781611861341

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Small enough to carry in a backpack, this comprehensive guide explores the many diverse natural communities of Michigan, providing detailed descriptions, distribution maps, photographs, lists of characteristic plants, suggested sites to visit, and a dichotomous key for aiding field identification. This is a key tool for those seeking to understand, describe, document, conserve, and restore the diversity of natural communities native to Michigan.

Field Guide for the Biological Control of Weeds in the Northwest
Field Guide for the Biological Control of Weeds in the Northwest

Author: Rachel Winston

Publisher: Government Printing Office

Published: 2017-12-13

Total Pages: 338

ISBN-13: 9780160942891

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This guide focuses on the most problematic weeds in eastern North America for which there are at least some biocontrol agents established and/or available. Multiple photos and descriptions of each weed included in this guide emphasize key identification traits and plant ecology. For each weed included in this guide, all biocontrol agents released or currently found in North America are described individually. Photos highlighting key identification features and damage are included. The release history, current status, and recommended use of each biocontrol agent are described in detail. Recommendations and current impact often vary between the US and Canada, therefore, the information is presented separately. Includes international code of best practices for classical biological control of weeds.