Ushbu maqolada tirnoqgul dorivor о‘simligiga zarar keltiruvchi tunlamlar va ularning sonini boshqarishda entomofaglarning ahamiyati tо‘g‘risida ma’lumotlar keltirilgan. Izlanishlar natijasida dorivor tirnoqgul о‘simligida g‘о‘za tunlami, gamma tunlami, kuzgi tunlam, undov tunlami, leukani tunlamlari uchrashi aniqlangan. Bular orasida g‘о‘za tunlami eng kо‘p uchrashi va zarar keltirishi qayd etilgan. Ma’lumki, farmatsevtika sanoatida tirnoqgul savatchasi asosiy xomashyo sifatida ishlatiladi. Mazkur kemiruvchi hasharotlar nafaqat о‘simlik poyasi, ildizi, guli va shonalari, balki biz uchun kerak bо‘lgan asosiy organi – gul savatchasini ham kuchli zararlab, sifatiga putur yetkazadi. Maqolada g‘o‘za tunlamiga qarshi biologik usulda brakon entomofagini qo‘llash samarasi о‘rganilgan. Brakon entomofagi 1 : 5 entomofag zararkunandaga qo‘llanganda, eng yaxshi 78,5-88,2 samaradorlikka erishildi.
Ushbu maqolada tirnoqgul dorivor о‘simligiga zarar keltiruvchi tunlamlar va ularning sonini boshqarishda entomofaglarning ahamiyati tо‘g‘risida ma’lumotlar keltirilgan. Izlanishlar natijasida dorivor tirnoqgul о‘simligida g‘о‘za tunlami, gamma tunlami, kuzgi tunlam, undov tunlami, leukani tunlamlari uchrashi aniqlangan. Bular orasida g‘о‘za tunlami eng kо‘p uchrashi va zarar keltirishi qayd etilgan. Ma’lumki, farmatsevtika sanoatida tirnoqgul savatchasi asosiy xomashyo sifatida ishlatiladi. Mazkur kemiruvchi hasharotlar nafaqat о‘simlik poyasi, ildizi, guli va shonalari, balki biz uchun kerak bо‘lgan asosiy organi – gul savatchasini ham kuchli zararlab, sifatiga putur yetkazadi. Maqolada g‘o‘za tunlamiga qarshi biologik usulda brakon entomofagini qo‘llash samarasi о‘rganilgan. Brakon entomofagi 1 : 5 entomofag zararkunandaga qo‘llanganda, eng yaxshi 78,5-88,2 samaradorlikka erishildi.
В данной статье приведены сведения о роли энтомофагов в борьбе с совками и их численностью. Исследования показали, что календуле лекарственной наносят вред совка хлопковая, совка-гамма, совка озимая, совка восклицательная и совка люцерновая. Среди них совка хлопковая – самый распространенный и вредоносный вид. Известно, что в фармацевтической промышленности в качестве основного сырья используется соцветие календулы – корзинка. Эти вредители сильно повреждают не только стебли, корни, стебли растений, но и самый ценный орган – цветочную корзинку. В статье рассматривается эффективность биологического применения энтомофага бракон против совки хлопковой. При применении энтомофага бракон в борьбе с вредителями в соотношении 1 : 5 энтомофаг показал наилучшую эффективность – 78,5-88,2%.
This article provides information about the role of entomophages in the fight against Noctuidae and their numbers. As a result of research, calendula officinalis is harmed by Heliothis armigera Hb, Phytometra gamma L, Agrotis segetum Den. et Schiff, Agrotis exclamationis L and Leucania vibellina Hb. Among them, the cotton bollworm is the most common and harmful species. It is known in the pharmaceutical industry as the main raw material used inflorescence of calendula – basket. These pests severely damage not only the roots or stems of plants, but also the most valuable organ – the flower basket. The article discusses the effectiveness of the biological application of the entomophage bracon against the cotton bollworm. When using the entomophage bracon in pest control in the ratio of 1 : 5, the entomophage showed the best efficiency of 78.5-88.2%.
| № | Муаллифнинг исми | Лавозими | Ташкилот номи |
|---|---|---|---|
| 1 | Rziqulov D.N. | assistenti | Toshkent davlat agrar universiteti |
| № | Ҳавола номи |
|---|---|
| 1 | Esanbayev SH., Hаsanov A.M., Ro‘ziqulov D.N. Аlmond and medicinal plants in forest agrobiotsenosis and methods of management of their quantities. Solid State Technology. Available at: https:// www.researchgate.net/publication/345229086/ (accessed 10.01.2020). |
| 2 | Ro‘ziqulov D.N., Ergasheva X.A. Pest Of Calendula Officinalis L. and control measures in Kashkadarya region. The American Journal of Agriculture and Boimedical Engineering. ISSN–2689-1018. DOI: 10.37547/tajabe/Volume02Issue10-08/ (accessed 29.10.2020). |
| 3 | Muxammadiyev B.Q., Hakimova N.T., Sattarova R.K., Nosirova Z.G‘. Dorivor о‘simlik zararkunanda va kasalliklari [Medicinal plant pests and diseases]. Tashkent, Tashkent State Agrarian University Publishing House, 2021, 215 p. |
| 4 | Muxammadiyev B.Q., Irgasheva N.I. Dorivor о‘simlik zararkunandalari [Medicinal plant pests]. Tashkent, Tashkent State Agrarian University Publishing House, 2018, p. 79. |
| 5 | Ahmedov О‘., Ergashev A., Abzalov A., Yulchiyeva M. Dorivor о‘simliklar yetishtirish texnologiyasi va ekologiya [Medicinal plant technology and ecology]. Tashkent, 2009. |
| 6 | Xо‘jayev Sh.T., Xolmurodov E.A. Entomologiya, qishloq xо‘jalik ekinlarini himoya qilish va agrotoksikologiya asoslari [Fundamentals of entomology, crop protection and agrotoxicology]. Tashkent, 2009. |
| 7 | Dusmanov I., Xolliyev A. Dorivor о‘simliklarning zararkunanda va kasalliklariga qarshi kurash [Control of pests and diseases of medicinal plants]. Recommendation, 2015. |
| 8 | Murdaxayev Y.M. О‘zbekistonda vatan topgan dorivor о‘simliklar [Medicinal plants native to Uzbekistan]. Tashkent, Fan, 1984. |
| 9 | Nosirova Z.G‘., Rо‘ziqulov D.N. Dorivor о‘simlik zararkunandalari [Medicinal plant pests]. Tashkent, Tashkent State Agrarian University Publishing House, 2020. |
| 10 | Gulamjonovna N.Z., Ikhtiyor Ugli U.S., Nazaralievich R.D. Effect of insecticides to mulberry pyralid entomophages. International Journal of Scientific and Technology Research, 2019, vol. 8, no. 11, pp. 1408-1410. |
| 11 | Mukhammadiyev B.K., Iskandarov Z.H., Ruzikulov D.N. Primeneniye mikrobiologicheskikh preparatov protiv gryzushchikh vrediteley lekarstvennykh rasteniy [Application of microbiological preparations against gnawing pests of medicinal plants]. Post-conference monography. Science, Research, Development, Belgrade, Serbia, 2019, May, no. 17. |
| 12 | Ro‘ziqulov D., Xolliev A., Esonbaev Sh. Bodom zararkunandalari va ularga qarshi kurash choralari [Almond pests and control measures]. Current state and prospects of harmonized protection of agricultural crops from pests. Proceedings of the International scientific-practical conference dedicated to the 90th anniversary of Academician S.N. Alimukhamedov |
| 13 | Govorov D.N., Zhivykh A.V., Proskuryakova M.Yu. Khlopkovaya sovka – periodicheskaya ugroza sel’skokhozyaystvennym posevam [The cotton bollworm is a periodic threat to agricultural crops]. Zashchita i karantin rasteniy – Plant Protection and Quarantine, 2013, no. 5. Available at: https:// cyberleninka.ru/article/n/hlopkovaya-sovka-periodicheskaya-ugroza-selskohozyaystvennymposevam/. |
| 14 | Abdurakhmanov A.G. Noctuid moths (Lepidoptera, Noctuidae, Noctuinae) of Islands of of the North-Western Caspian Sea. South of Russia: ecology, development, 2013, no. 8 (2), pp. 143-144. (In Russ.). DOI: 10.18470/1992-1098-2013-2-/. |
| 15 | Anorbayev A.R. Regulirovaniye chislennosti khlopkovoy sovki na agrobiotsenoze tomata [Regulation of the number of cotton bollworms on tomato agrobiocenosis]. Education and Science in Russia and Abroad, 2017, no. 4, vol. 33. |