TAXONOMY, DYNAMICS OF DEVELOPMENT AND DAMAGE OF DIASPIDIDAE IN SEED FRUIT ORCHARDS

Аннотация

In order to identify the main pests of seed orchards, as a result of observations on apple, beech and pear orchards on farms in Tashkent region, 3 genera Lepidosaphes, Diaspidiotus and Parlatoria belonging to the family Diaspididae were recorded in orchards. They were found to be distributed in 3 species Lepidosaphes ulmi (Linnaeus, 1758), Diaspidiotus perniciosus (Comstock, 1881) and Parlatoria oleae (Colvée, 1880) from the family Diaspididae, and 2 were recorded as dominant species. In order to create a species composition and GIS map of the Diaspididae family in seed orchards, 12 coordinates of pests in apple, quince and pear orchards were determined and a GIS map was constructed. KEYWORDS GIS, population, bioecology, habitat, mature breed, offspring, larvae, apple, pear, quince, coordinates. Volume 04 Issue 02-2022 5 The American Journal of Agriculture and Biomedical Engineering (ISSN – 2689-1018) VOLUME 04 ISSUE 02 Pages: 5-11 SJIF IMPACT FACTOR (2020: 5. 34) (2021: 5. 554) OCLC – 1121105746 METADATA IF – 7.125 Publisher: The USA Journals