How should you pick nursery stock to avoid future pest problems?

Study for the Iowa Pesticide Category 3OT Test. Use flashcards and multiple choice questions, with hints and explanations for each question. Prepare for your certification!

Choosing healthy nursery stock that shows no signs of pests is essential in avoiding future pest problems. Selecting plants that are free from visible damage or pests means that they have a better chance of thriving in their new environment. Healthy plants are typically more resilient and can better withstand stressors, including pests and diseases.

By opting for stock that appears vigorous and well-cared-for, you are minimizing the risk of introducing pests or diseases into your garden or landscape. This approach not only fosters healthy plant growth but also helps in maintaining the overall health of your garden without the added burden of managing pest infestations from the outset.

Contrary to this approach, selecting larger plants with many flowers may not guarantee health, as stressed or damaged plants can still exhibit floral abundance. Similarly, knowingly choosing plants with visible insects introduces existing pest issues to your space, compromising the health of other plants. Sourcing plants from untrusted sources can also be risky, as these may have hidden problems or pests that are not apparent at first glance. Focusing on healthy, pest-free nursery stock is the best strategy for successful gardening.

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