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Using Entomopathogenic Nematodes for Crop Insect Pest Control

Topics covered include the life cycle of entomopathogenic nematodes; how they control insect pests; obtaining, using, and storing; soil conditions necessary; application preparation, equipment, and rates; pesticide safety; and websites that provide more specific information.

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Learn when and how to conduct a conifer plantation release to ensure the growth of newly planted conifers. This guide covers the evaluation of competition and effective release treatments.

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How can I make the snails in my yard useful? I know it's a long shot, but I figured the Master Gardener team would think of something, if anyone could. I'm sick of killing them. Can I move them to my compost pile? ...

Chip Bubl | May 2020 | Featured question

An introduction to integrated pest management

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Essential material needed for storing and displaying insects

Learn about storage boxes, insect pins, storage racks, spreading boards, point punches and other tips.

Silvia I. Rondon, Mary Corp | Jan 2010 | Article

Sweep Net Technique

Demonstration of how to use a sweep net to collect insects.

Silvia I. Rondon, Mary Corp | Jul 2011 | Video

Pinning and labeling insects

The proper way to pin an insect depends on the type of insect that you have collected. ALERT! soft-bodied insects such as scales, caterpillars, mayflies, silverfish and others cannot be pinned. Learn the 15 steps to pinning butterflies and moths.

Silvia I. Rondon, Mary Corp | Feb 2010 | Article Peer reviewed (Gray level)

Collecting insects and related arthoropods

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Nightshade: Biology and Control in the Pacific Northwest

Weed species in the Solanaceae (nightshade) family cause some of the most serious weed-related problems in Pacific Northwest agriculture. Nightshade control is difficult because the weeds are so widely adapted, their ...

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Tips for keeping rats out of home and garden

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Hazelnut pest management guide for the Willamette Valley

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New Extension website helps solve pest and disease problems

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Invasive pest may have met its match

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Living on the Land supports small-acreage landowners in the south Willamette Valley

OSU Extension collaborates with Oregon’s Soil and Water Conservation Districts and watershed councils to develop the series to best address natural resources concerns in the local area.

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