Achala KC

Pest management guide for tree fruits: Hood River, The Dalles, White Salmon, Rogue Valley, Umatilla County

This annual guide provides tree fruit growers with the latest information on pesticides and herbicides for fruit trees. People who grow apples, pears and cherries can learn application rates and recommendations for each stage of tree growth.

Ashley Thompson, Achala KC, Jay W. Pscheidt, Nik Wiman, Christopher Adams, Andony Melathopoulos, Niall Millar, Robert Orpet | Mar 2026 | OSU Extension Catalog Peer reviewed (Orange level)

Pest management guide for wine grapes in Oregon

Learn the most effective techniques for controlling insects, weeds and disease on wine grapes in Oregon. Study strategies for controlling powdery mildew, botrytis bunch rot and spider mites.

Patricia A. Skinkis, Jay W. Pscheidt, Achala KC, Marcelo Moretti, Vaughn Walton | Mar 2026 | OSU Extension Catalog Peer reviewed (Orange level)

Statewide Needs Assessment for the Hemp Industry in Oregon

This needs assessment identifies what is known about hemp cultivation and knowledge gaps recognized by industry members, including growers, processors and allied stakeholders. This information will help establish priorities...

Govinda Shrestha, Cynthia M. Ocamb, Hannah Rivedal, Achala KC, Jeremiah Dung, Kenneth Frost, Don Wysocki, Stuart Reitz, Jeffrey Steiner | Dec 2023 | OSU Extension Catalog Peer reviewed (Orange level)