What is considered a preventive pest management strategy?

What is considered a preventive pest management strategy?

• A. Planting weed- and disease-free seed.
• B. Relying on pesticide sprays after damage occurs.
• C. Cultivating only heavy fertilizers for crops.
• D. Waiting for pests to appear before acting.

Answer: (A)

Preventive pest management focuses on reducing pest pressure before problems start by starting clean and healthy. Planting weed- and disease-free seed helps remove initial sources of pests and pathogens, giving seedlings a stronger, lower-risk start. This reduces the amount of inoculum and the chance for pests to establish early, making future control easier and less costly. Relying on pesticide sprays after damage occurs is reactive—it fights pests after they have already caused harm rather than preventing them. Cultivating only heavy fertilizers doesn’t directly prevent pests and can even promote conditions that support pests. Waiting for pests to appear before acting is also reactive and allows damage to accumulate.

Preventive pest management focuses on reducing pest pressure before problems start by starting clean and healthy. Planting weed- and disease-free seed helps remove initial sources of pests and pathogens, giving seedlings a stronger, lower-risk start. This reduces the amount of inoculum and the chance for pests to establish early, making future control easier and less costly.

Relying on pesticide sprays after damage occurs is reactive—it fights pests after they have already caused harm rather than preventing them. Cultivating only heavy fertilizers doesn’t directly prevent pests and can even promote conditions that support pests. Waiting for pests to appear before acting is also reactive and allows damage to accumulate.