Cooler weather will help to slow barber's pole worm development, but will have less effect on scour worms

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State Outlooks for May 2016
Everyone agrees, temperatures are still warmer than expected but the winter drop must be just around the corner - barber’s pole infections will slow but scour worm numbers will build. The other eagerly anticipated event is the end of the current El Nino weather pattern because the end is usually accompanied by above average winter-spring rainfall!
The quick quiz
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Worm control 'bible'
On the top of each state outlook page are links to your regional WormBoss programs and Drench Decision Guides. Never noticed them before? These should be your 'bible' for worm management.