The article elucidates the use of the lacewing (Chrysoprase septempunctata webmail) against the apple red mite (Panonychus ulmi Koch), found in the orchards which are raised in the territory of the republic, at different consumption rates (1 : 5, 1 : 10, 1 : 15), based on its pest ratio and biological effectiveness. The use of the lacewing contributed to 87.8% reduction of the number of apple red mites by the end of the season. Our studies, which were less effective against hemp in the intensive apple orchards on these entomophages, showed that 1 (one) ha of apple trees on the territory of the State Unitary Enterprise of the Kibray district, the Tashkent region, against the harmful red cane (Panonychus ulmi) in Fuji orchards; studies were conducted to determine the biological effectiveness of septempunctured chrysoprase using entomophages.
| Mualliflar | A. R. Anorboev, A. X. Rahmonov |
|---|---|
| Jurnal | Илм-фан ва инновацион ривожланиш |
| Nashr sanasi | 2022-04-29 |
| Jild | 5 |
| Son | 2 |
| Betlar | 63-66 |
| Til | en |
| DOI | 10.36522/2181-9637-2022-2-6 |
DOI: 10.36522/2181-9637-2022-2-6 · Maqolaning asl sahifasi · PDF
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