69 pages matching pesticides in this book
Results 1-3 of 69
What people are saying - Write a review
We haven't found any reviews in the usual places.
Executive Summary 1 WWF would like to thank Vijay Cuddeford this reports
3 other sections not shown
activity adult Agri-Food Canada Agriculture and Agri-Food Agriculture and Food alfalfa alfalfa leafcutter bees aphid aquatic invertebrates areas beekeepers beneficial Bertha armyworm Biodiversity biological caddis fly caddis fly larvae Canadian Entomologist canola carbaryl carbofuran cattle dung cent chemicals chlorpyrifos cides Conservation Contact poison contamination corn crops damage Department of Agriculture dung beetles dung pats earthworm populations earthworms Eastern Cereals ecological ecosystem Environmental exposure feed fenitrothion fields flies forage fungicides growers habitat herbicide herbicide-tolerant hive honeybees Ibid insect pollinators insecticides invertebrate ivermectin Javorek Johansen Kevan ladybeetles larvae leafcutter bees Manitoba Mason mectin migration milkweed monarch butterfly mortality native bees natural enemies nectar sources non-target numbers Oilseed Research Centre Ontario Ministry orchards organisms Organophosphate Organophosphate Contact overwintering parasitization parasitoid pasture pastureland personal communication pest control pesti pesticides Pimentel plants Plowright pollination predators prey pyrethroid Quebec reduced risk seven-spotted soil species spraying sublethal tion toxic on foliage vegetation Veterinary Parasitology weeds worms