Skip to the guide

Insect Pests Diseases Viruses Abiotic Disorders Beneficial Insects Crop Growth Stages Not in BC

Field Guide

Insect Pests Diseases Viruses Abiotic Disorders Beneficial Insects Crop Growth Stages Not in BC

Home
/
Abiotic Disorders
/
Phenoxy (2, 4-D, MCPA)

Abiotic Disorders

Phenoxy (2, 4-D, MCPA)

Phenoxy (2, 4-D, MCPA) — Photo: Mark Sweeney

Overview

Herbicide-injured leaves may be twisted and distorted, with serrated margins.

Photo reference

3 field photos

Select any photo to enlarge.

Previous Nitrogen Deficiency Next Poor Pollination

At a glance

Category: Abiotic Disorders
Photos: 3

Next step

For life cycles, monitoring thresholds and management options, use the Berry Production Guide.

A field identification tool for insect pests, diseases, abiotic disorders and beneficial insects found in blueberry plantings in British Columbia.

Browse

Insect Pests
Diseases
Viruses
Abiotic Disorders
Beneficial Insects
Crop Growth Stages
Not in BC

Using the guide

Berry Production Guide

BC Blueberry Council

32160 South Fraser Way #250
Abbotsford, BC V2T 1W5

info@bcblueberry.com

© 2026 British Columbia Blueberry Council. All rights reserved.

Search pests, diseases, disorders and symptoms

Searches names, scientific names and symptom descriptions across all 80 entries.