Хоразм маъмун академияси ахборотномаси
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2023-6-1 merged
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- Pterostichus strenuus + 24 Odacantha melanura + 25 Lebia cruxminor + Family.
- Stethorus punctillum
- Trichogramma pintoi. + 34 Trichogrcimma euproctidis. + 35 T. evanescens + Order.
- Figure 1). Figure 1. Distribution of insect entomophages found in cucurbit agrocenoses of Bukhara region by the type of nutrition
- XORAZM MA’MUN AKADEMIYASI AXBOROTNOMASI –6-1/2023___________ 47
- Table 2 Spectrum of order and families of insect entomophages found in the territory Bukhara region
- ___________XORAZM MA’MUN AKADEMIYASI AXBOROTNOMАSI –6-1/2023 48
Order. Coleoptera
Family.Carabidae 14 Calosoma sycohanta + 15 Calosoma deserticola + 16 Calosoma auropunctatum + 17 Scarites bucida + 18 Cicindela desempustulata + 19 Amara aenea + 20 Lebia menefries + 21 Agonum fuliginosum + 22 Amara ovata + 23 Pterostichus strenuus + 24 Odacantha melanura + 25 Lebia cruxminor + Family. Coccinellidae 26 Coccinella septempunctata + 27 Adalia bipunctata + 28 Stethorus punctillum + Order. Neuroptera Family. Chrysopidae 29 Chrysopa septempunctata + 30 Chrysopa carnea + Order. Hymenoptera. Family. Ichneumonidae. 31 Ophion luteus + 32 Ichneumon pisorius + Family. Trichogrammatidae 33 Trichogramma pintoi. + 34 Trichogrcimma euproctidis. + 35 T. evanescens + Order. Diptera Family. Asilidae 36 Satanas gigas + 37 Laphria gibbosa + Family. Syrphidae 38 Syrphus corollae + Total 4 28 6 In the course of our observations, it was found that entomophage insects found in cucurbit agrocenoses of the Bukhara region, predators are clearly the leader among entomophage insects accounting for 28 species (74%), omnivores conclude 4 species (10%), parasites consist of 6 species (16%) (Figure 1). Figure 1. Distribution of insect entomophages found in cucurbit agrocenoses of Bukhara region by the type of nutrition In general, the proportion of entomophage species of cucurbit agrocenoses acquires a characteristic feature in the formation of entomofauna. According to the results obtained, out of the 38 species of entomophagous insects identified in the districts of the Bukhara region, the largest XORAZM MA’MUN AKADEMIYASI AXBOROTNOMASI –6-1/2023___________ 47 number by species composition belongs to the order coleoptera-15 species (39.47%), 9 species belong to the order Hemiptera (23.68%), 5 species belong to hymenoptera-the (13.15%), 3 species to diptera- (7.89%), 2 species (5.27%) belong to Dermaptera, 2 species (5.27%) belong to Thysanoptera, 2 species (5.27%) belong to Neuroptera, (Table 2). Table 2 Spectrum of order and families of insect entomophages found in the territory Bukhara region Order Number of families Share (%) Number of species Share (%) Hemiptera 4 28,58 9 23,68 Hymenoptera 2 14,28 5 13,15 Coleoptera 2 14,28 15 39,47 Diptera 2 14,28 3 7,89 Dermaptera 2 14,28 2 5,27 Thysanoptera 1 7,14 2 5,27 Neuroptera 1 7,14 2 5,27 Total 14 100 38 100 Table 3 Taxonomic composition of entomophagous insects found in vegetable polycagrocenoses of Bukhara region. Phylum Sub- phylum Class Order Family Species Arthropoda Tracheata Insecta Dermaptera Forficulidae Forficula auricularia Labiduridae Labidura riparia Hemiptera Nabidae Nabis ferns Nabis ralife Anthocoridae Orius niger Orius albidipennis Miridae Deraeocoris punctulatus Campylomma diversicornis Campylomma verbasci Reduviidae Reduvius fedchenkianus Stenolemus bogdanovi Thysanoptera Thripidae Aeolothrips intermedius Scolothrips acariphagus Coleoptera Carabidae Calosoma sycohanta Calosoma deserticola Calosoma auropunctatum Scarites bucida Cicindela desempustulata Amara aenea Lebia menefries Agonum fuliginosum Amara ovata Pterostichus strenuus Odacantha melanura Lebia cruxminor Coccinellidae Coccinella septempunctata Adalia bipunctata Stethorus punctillum Neuroptera Chrysopidae Chrysopa septempunctata Chrysopa carnea Hymenoptera Ichneumonidae Ophion luteus Ichneumon pisorius Trichogram- matidae Trichogramma pintoi. Trichogrcimma euproctidis. T. evanescens Diptera Asilidae Satanas gigas Laphria gibbosa Syrphidae Syrphus corollae ___________XORAZM MA’MUN AKADEMIYASI AXBOROTNOMАSI –6-1/2023 48 9 species of the entomophagous insects found in cucurbit agrocenoses belong to 4 families of the order Hemiptera (Anthocoridae, nabidae, miridae, Reduviidae), 5 species belong to 2 families of the order Hemenoptera (ichneumonidae, Trichogrammatidae), 15 species to 2 families of the Coleoptera family. carabidae, Coccinellidae), 2 species belong to 1 family (thripidae) of the order thysanoptera, 2 species belong to 2 families of the order dermaptera (Forficulidae, labiduridae), 2 species belong to the order Neuroptera from 1 family (chrysopidae) and 3 species belong to the order diptera from 2 families (Asilidae, syrphidae).(Table 3). 10 species of entomophagous insects found in cucurbit agrocenoses are insects with a high frequency of occurrence, 13 species are frequent, and the remaining 16 species are rare or accidental. Conclusion. It is important for to study the fauna of insect entomophages found in agrocenoses, natural ecosystems and greenhouses of Bukhara as well as to create their cadastre, carry out constant monitoring, and protect species of practical importance. Assessment of the state of insect populations of entomophages found on cucurbit agrocenoses of Bukhara region by studying and identifying trends in their changes, and development of recommendations on ways to preserve rare and endangered species is also needed. Bukhara region taxonomic analysis, determination of the biodiversity of insect entomophages found in agrocenoses should be done based on modern taxonomy. REFERENCES: 1. G.U.Bey-Bienko General entomology. Moscow: “Visshaya shkola"1959. 416 p. 2.A.Gulmamatov. Invertebrates educational-field practice from zoology .Toshkent,”Teacher " 2004-196 b 3. Paliyv.F.Methodology of the phenological and faunal studies of insects. –Frunze: Publishing House of the Academy of Sciences of the Kyrgyz SSR, 1966. - 175 p. 4. Plavilshchikov N.N. Definitionnasekomykh.–M., 1950.-542s 5. A.R. Rayimov, M.M To'raev, N.Z. Zohirova, Insects fauna on the cucurbit crops of Bukhara region, Eurasian Journal of Academic Research, 2022.B .499-505 6. Xujaev Sh.T. Protecting plants from pests and fundamentals of agrotoxicology. Tashkent, 2014. - 540 pages 7. https://play.google.com/store/apps/detailsid=ua.agrosoftex.determinant2&hl=ru 8. https://insects.space/ru/ 9 . https://www.insectidentification.org/bugfinder-start.asp Download 7.27 Mb. Do'stlaringiz bilan baham: |
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