Pest scouting notes for UAE protected crops
What to check each week
When to slow down a control decision
Connect symptoms to the right guide
Walk the same route through the greenhouse or shaded growing area and record what is actually seen: sticky-card counts, leaf undersides, flower clusters, crop edges, irrigation zones, vents, doors, fans, and new growth. Separate whitefly, thrips, mite webbing, feeding scars, heat stress, spray burn, and nutrient stress before deciding wha
Walk the same route through the greenhouse or shaded growing area and record what is actually seen: sticky-card counts, leaf undersides, flower clusters, crop edges, irrigation zones, vents, doors, fans, and new growth. Separate whitefly, thrips, mite webbing, feeding scars, heat stress, spray burn, and nutrient stress before deciding what changed. A short weekly note is more useful than a one-time guess because pest pressure can move with temperature, airflow, sanitation, and crop stage.
Connect symptoms to the right guide
When to slow down a control decision
Connect symptoms to the right guide
Use this page with the UAE Gardens IPM guide when scouting cards or leaf checks show pressure. If the issue looks like tipburn, weak growth, or leaf-edge stress, compare it with the lettuce heat guide before assuming it is only a pest problem. If irrigation water or drainage changed at the same time, review the salinity guide so pest decisions are not mixed with water-quality symptoms.
When to slow down a control decision
When to slow down a control decision
When to slow down a control decision
Do not treat a single insect sighting as a full control plan. Record the crop, location, stage, count trend, affected leaves, and recent irrigation or fertilizer changes first. For serious pest pressure, uncertain symptoms, or regulated control products, use local agronomy guidance and product labels before acting. The goal of this page i
Do not treat a single insect sighting as a full control plan. Record the crop, location, stage, count trend, affected leaves, and recent irrigation or fertilizer changes first. For serious pest pressure, uncertain symptoms, or regulated control products, use local agronomy guidance and product labels before acting. The goal of this page is to make scouting observations clearer so the next greenhouse decision is based on real field evidence.