Are pesticides hazardous? That's up to you! This publication outlines safe use, storage, and disposal of pesticides and provides links to more information from the Oregon Department of Environmental Quality and National Pesticide Information Center.
Learn about the environmental factors that affect plant growth: light, temperature, water, humidity and nutrition. Either directly or indirectly, most plant problems are caused by environmental stress.
Pesticides can be effective in controlling pests, but they can also be dangerous to pets. This publication describes hazards to pets from use of molluscicides, insecticides aimed at fleas and ticks, rodenticides, ...
Temperatures do affect how quickly SWD reproduce, see how temperatures affect their life cycle.
Vaughn Walton, Linda Brewer, Daniel Dalton, Rachael Nieri, Kyoo Park, Ferdinand Pfab, Dalila Rendon, Gabriella Tait, Nik Wiman, Marco Rossi-Stacconi |
Dec 2019 |
Extension Catalog publicationPeer reviewed (Orange level)
Pacific Northwest blueberry growers must identify and control a number of bacterial and fungal diseases in order to ensure the highest yields. Fortunately, only a few of the diseases that occur on highbush blueberry in this region cause significant losses when left unchecked.
Jay W. Pscheidt, Jerry Weiland |
Mar 2015 |
Article
Christmas trees planted in unirrigated sites depend on the weather for survival. A research trial set out to find factors that would help seedlings survive during drought years. Results were mixed.
Blueberries grow well in the Pacific Northwest. To get the most out of your bushes, it helps to understand the form and function of each part of the plant.