BIOECOLOGY AND HARM OF WHITEFLIES AND PEST RISK ANALYSIS

Аннотация

Whiteflies are very small insects (1.5-2 mm), resembling microscopic moths. The wings and body are covered with white powdery pollen. They reproduce sexually, the eggs are attached to the underside of the leaves, on the stems. They hibernate in the puparia phase (pupa) on fallen leaves, in cracks and hollows of trees. The development is complicated: the larvae of the first age are mobile, the next stages are immobile. The larvae then develop into a pupa (puparium). One generation develops within 1 month. In greenhouses it can breed all year round and give 8-10 generations. Volume 04 Issue 05-2022 41 The American Journal of Agriculture and Biomedical Engineering (ISSN – 2689-1018) VOLUME 04 ISSUE 05 Pages: 41-45 SJIF IMPACT FACTOR (2020: 5. 34) (2021: 5. 554) (2022: 6. 291) OCLC – 1121105746 METADATA IF – 7.125 Publisher: The USA Journals KEYWORDS Lemon, wrestling, Greenhouse whitefly, Citrus whitefly, effectiveness, research, results.