What type of pesticide is used to kill plant-parasitic nematodes?

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Prepare for the Pennsylvania Pesticide Applicator Exam. Study with flashcards and multiple choice questions, each question includes hints and explanations. Get ready for your exam!

Nematicides are specifically designed to target and kill plant-parasitic nematodes, which are microscopic worms that can cause significant damage to plant roots and reduce crop yields. These nematodes can interfere with a plant's ability to absorb water and nutrients, leading to stunted growth and other symptoms of distress.

Nematicides work by disrupting the biological functions of nematodes, leading to their death and thereby helping to protect the plants from these harmful pests. This targeted approach is essential in agriculture, horticulture, and landscaping, as it helps maintain healthy plant growth and productivity.

The other types of pesticides mentioned have different targets: miticides are developed to control mites, larvicides are meant for killing larval stages of insects, and molluscides target slugs and snails. Each pesticide type is formulated to address specific pests or stages of pests, highlighting the importance of choosing the appropriate pesticide for effective pest management.

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