Insecticides in Horticulture

This set of flashcards covers key vocabulary related to insecticides and their applications in horticulture, including the definitions of important terms and concepts.

Insecticide

A chemical used to kill insect pests.

Contact poisons

Insecticides that kill insects upon physical contact.

Systemic poisons

Insecticides that are absorbed by plants and translocated throughout their tissues.

Fumigants

Substances that are used as gases to control pests.

Repellents

Insecticides used to deter insects from approaching or feeding.

Pheromones

Natural substances used to attract or disrupt the behavior of insects.

Stomach poisons

Insecticides that must be ingested by the pest to be effective.

Granules

Small pellets of insecticides that penetrate the soil.

Biological controls

Natural enemies or strategies used to control pest populations.

Calibration

The process of adjusting the application equipment to ensure proper dosage and coverage.

Complete metamorphosis

The life cycle of insects characterized by four stages: egg, larva, pupa, and adult.

Incorporation of bioproducts

The integration of environmentally friendly products into pest management systems.

Chemical sterilants

Materials that prevent insects from reproducing.