Bertha armyworm: Updates and scouting tips

…but the Canola Encyclopedia section on bertha armyworm also lists the specific bertha products along with their pre-harvest intervals. Dig deeper Canola Watch · Bertha armyworm – Shelley Barkley and…

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Bertha armyworm at thresholds in Peace

…noctuid family. As a result – despite good coverage with the bertha armyworm monitoring, which excels at picking up larger outbreaks – small pockets of bertha armyworm do pop up…

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Bertha armyworm thresholds

Mature bertha armyworm. Source: Roy Ellis Bertha armyworm is one pest that can do a lot of damage in a short time. They’re large and eat a lot. Even within…

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Insect update: Lygus, bertha

…decide to spray, consider spraying only the patch. These are likely all bertha armyworms, showing the variation in color that can make identification a challenge. Mature bertha armyworms come in…

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