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This is the official study guide for people studying for the California Pest Control Adviser License in the area of plant growth regulators (PGRs).
Inside you'll find an overview of plant growth regulators and their uses along with specific crops and the specific PGRs used in those crops and how they are best applied. Included is information on PGRs used with fruit and nut crops, vegetable crops, field crops, citrus, ornamental plants and turfgrass, and grape production.
You'll also find a glossary and a series of helpful tables which list information on some common chemicals currently used in California as plant growth regulators.
Plant growth regulators are registered as pesticides, and the availability of specific materials is likely to change. Always check the current pesticide labels and consult with your county agricultural commissioner for information to confirm pesticide registration status.
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