What term means a noticeable, abnormal condition that indicates the presence of a pest or stress?

What term means a noticeable, abnormal condition that indicates the presence of a pest or stress?

• A. Symptom
• B. Scouting
• C. Photosynthesis
• D. Pore Space

Answer: (A)

An abnormal, noticeable condition indicating pest presence or stress is called a symptom. A symptom is the visible effect on the plant or turf that signals something isn’t right, such as yellowing or mottling of leaves, spots, wilting, curling, or stunted growth. Recognizing these symptoms helps you decide that action may be needed and to look for the actual cause, whether pests, disease, or environmental stress. Scouting is the activity of checking the area for pests and damage, not the condition itself. Photosynthesis is the process by which plants convert light into energy, not a sign of pest or stress. Pore space refers to the voids in soil that hold air and water, which isn’t a plant-condition signal.

An abnormal, noticeable condition indicating pest presence or stress is called a symptom. A symptom is the visible effect on the plant or turf that signals something isn’t right, such as yellowing or mottling of leaves, spots, wilting, curling, or stunted growth. Recognizing these symptoms helps you decide that action may be needed and to look for the actual cause, whether pests, disease, or environmental stress.

Scouting is the activity of checking the area for pests and damage, not the condition itself. Photosynthesis is the process by which plants convert light into energy, not a sign of pest or stress. Pore space refers to the voids in soil that hold air and water, which isn’t a plant-condition signal.