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A dangerous pest is widespread in Uzbekistan. Of these is a dangerous coccid. They damage many plants. It damages the apple tree, pear, plum, quince, peach, almonds, hawthorn, elm, poplar and others. Winter diapausing larvae of the first age, covered with a dark gray or black shield. In the spring they are intensively fed, molt and form a shield similar to that of an adult female. After the second moult, adult females are formed. After mating, females spawn larvae-tramps, which creep along branches and leaves, and can also settle on fruits. They give rise to the next generation.


Female, male, nymph, larva, phase, cycle, control measures.

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How to Cite
Jurabek Nodirjonovich Yakhyoyev, Khujamurat Khamrakulovich Kimsanbayev, and Bakojon Egamberdievich Murodov, “QUARANTINE EVENT AGAINST THE CALIFORNIAN SCALE INSECT (DIASPIDIOTUS PERNICIOSUS COMST)”, IEJRD - International Multidisciplinary Journal, vol. 6, no. ICDSIIL, p. 3, Feb. 2021.