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Eurygaster Integriceps Put.)
FAT BODY ROLE IN THE DYNAMICS OF CEREAL BUG POPULATIONS (EURYGASTER INTEGRICEPS PUT.) Constantin POPOV*) ABSTRACT 1977), but often the observations have been ori- ented on a single factor, clima - tic (Popov, The accumulation of reserve matter and the fat body 1980; Radjani, 1994) or biologi- cal (Popov, level among the E. integriceps species present a great 1979, 1984, 1985; Scepetilni- kova, 1963; ununiformity, both individually and from one zone to another or from one generation to another, being the Polivanova, 1994; Radjabi, 1995) without to try consequence of a complex of factors from which the the explanation of the complexity of all factors climatic and agrotechnical ones are the most important. The fat body presents a significant role into the life-cycle which influence the diapause. The paper presents of this species, constituting one of the most important a complex analysis of the physiological prepara- factors of perpetuation and numerical blasting with in- vasion role. The mean value of the fat body is different tion role, exp ressed by the fat body, on bug between sexes too, the females presenting a higher level. populations during both diapause and active life in The fat body level influences the mortality during dia- pause, the sterility and fertility, strongly influencing the postdiapause. bug population multiplication. The insects with low level of fat matter accumulations have a high mortality per- centage during diapause as well as a very low fertility. MATERIALS AND METHODS The fat body is consumed in a proportion of 25% for maturation during diapause and 50% for oviposition. The main factor of the formation of a well developed fat body The biological material consisted of Eury- is the complete rearing of adults under the best condi- gaster integriceps adults from different genera- tions. -
Bilimsel Araştırma Projesi (8.011Mb)
1 T.C. GAZİOSMANPAŞA ÜNİVERSİTESİ Bilimsel Araştırma Projeleri Komisyonu Sonuç Raporu Proje No: 2008/26 Projenin Başlığı AMASYA, SİVAS VE TOKAT İLLERİNİN KELKİT HAVZASINDAKİ FARKLI BÖCEK TAKIMLARINDA BULUNAN TACHINIDAE (DIPTERA) TÜRLERİ ÜZERİNDE ÇALIŞMALAR Proje Yöneticisi Prof.Dr. Kenan KARA Bitki Koruma Anabilim Dalı Araştırmacı Turgut ATAY Bitki Koruma Anabilim Dalı (Kasım / 2011) 2 T.C. GAZİOSMANPAŞA ÜNİVERSİTESİ Bilimsel Araştırma Projeleri Komisyonu Sonuç Raporu Proje No: 2008/26 Projenin Başlığı AMASYA, SİVAS VE TOKAT İLLERİNİN KELKİT HAVZASINDAKİ FARKLI BÖCEK TAKIMLARINDA BULUNAN TACHINIDAE (DIPTERA) TÜRLERİ ÜZERİNDE ÇALIŞMALAR Proje Yöneticisi Prof.Dr. Kenan KARA Bitki Koruma Anabilim Dalı Araştırmacı Turgut ATAY Bitki Koruma Anabilim Dalı (Kasım / 2011) ÖZET* 3 AMASYA, SİVAS VE TOKAT İLLERİNİN KELKİT HAVZASINDAKİ FARKLI BÖCEK TAKIMLARINDA BULUNAN TACHINIDAE (DIPTERA) TÜRLERİ ÜZERİNDE ÇALIŞMALAR Yapılan bu çalışma ile Amasya, Sivas ve Tokat illerinin Kelkit havzasına ait kısımlarında bulunan ve farklı böcek takımlarında parazitoit olarak yaşayan Tachinidae (Diptera) türleri, bunların tanımları ve yayılışlarının ortaya konulması amaçlanmıştır. Bunun için farklı böcek takımlarına ait türler laboratuvarda kültüre alınarak parazitoit olarak yaşayan Tachinidae türleri elde edilmiştir. Kültüre alınan Lepidoptera takımına ait türler içerisinden, Euproctis chrysorrhoea (L.), Lymantria dispar (L.), Malacosoma neustrium (L.), Smyra dentinosa Freyer, Thaumetopoea solitaria Freyer, Thaumetopoea sp. ve Vanessa sp.,'den parazitoit elde edilmiş, -
Detailed Social and Gender Assessment
Horticulture Value Chain Infrastructure Project (RRP UZB 51041) Supplementary Document 17: Detailed Social and Gender Assessment SOCIAL AND GENDER ASSESSMENT A. Introduction 1. The importance of agriculture to the economy of Uzbekistan has significantly declined since 2000; in 2016, agriculture contributed 18.1% to the country’s gross domestic product (GDP),1 down from 34.4% in 2000. However, agriculture is the second largest employer after services, providing a third of national employment. Uzbekistan also continues to be the major supplier of fresh and processed fruits and vegetables to the neighboring countries, especially Kazakhstan, the Russian Federation, and 80 other countries around the world. Agriculture production also provides vital livelihood opportunities to majority of rural households. 2. The proposed project will finance the establishment of agro-logistics centers (ALCs), initially for horticulture, in two locations—Andijan and Samarkand—taking into account international best practices. Such infrastructure will provide all necessary facilities and services under one roof: storage, auction, food safety certification, customs clearance, quarantine, transport, shipping, expert market advice, trade finance and commercial banking etc. The project will help increase production of agricultural products with higher value-added and thus will directly and indirectly benefit significant number of people dealing with production, marketing, processing, storage and export of the agricultural produce. 3. The ALCs will help expand horticulture -
Delivery Destinations
Delivery Destinations 50 - 2,000 kg 2,001 - 3,000 kg 3,001 - 10,000 kg 10,000 - 24,000 kg over 24,000 kg (vol. 1 - 12 m3) (vol. 12 - 16 m3) (vol. 16 - 33 m3) (vol. 33 - 82 m3) (vol. 83 m3 and above) District Province/States Andijan region Andijan district Andijan region Asaka district Andijan region Balikchi district Andijan region Bulokboshi district Andijan region Buz district Andijan region Djalakuduk district Andijan region Izoboksan district Andijan region Korasuv city Andijan region Markhamat district Andijan region Oltinkul district Andijan region Pakhtaobod district Andijan region Khdjaobod district Andijan region Ulugnor district Andijan region Shakhrikhon district Andijan region Kurgontepa district Andijan region Andijan City Andijan region Khanabad City Bukhara region Bukhara district Bukhara region Vobkent district Bukhara region Jandar district Bukhara region Kagan district Bukhara region Olot district Bukhara region Peshkul district Bukhara region Romitan district Bukhara region Shofirkhon district Bukhara region Qoraqul district Bukhara region Gijduvan district Bukhara region Qoravul bazar district Bukhara region Kagan City Bukhara region Bukhara City Jizzakh region Arnasoy district Jizzakh region Bakhmal district Jizzakh region Galloaral district Jizzakh region Sh. Rashidov district Jizzakh region Dostlik district Jizzakh region Zomin district Jizzakh region Mirzachul district Jizzakh region Zafarabad district Jizzakh region Pakhtakor district Jizzakh region Forish district Jizzakh region Yangiabad district Jizzakh region -
Morphological Diagnosis of Sunn Pest, Eurygaster Integriceps (Heteroptera: Scutelleridae) Parasitized by Hexamermis Eurygasteri (Nematoda: Mermithidae)
Tr. Doğa ve Fen Derg. − Tr. J. Nature Sci. 2017 Vol. 6 No. 1 Morphological diagnosis of Sunn pest, Eurygaster integriceps (Heteroptera: Scutelleridae) parasitized by Hexamermis eurygasteri (Nematoda: Mermithidae) Gülcan TARLA*1, Şener TARLA 1, Mahmut İSLAMOĞLU 1 Abstract Hexamermis eurygasteri Tarla, Poinar and Tarla (Nematoda: Mermithidae) is an important natural enemy of Sunn pest (SP), Eurygaster integriceps Put. (Heteroptera: Scutelleridae) in overwintering areas. Adults of this pest become inactive during hibernation and aestivation about nine months in overwintering areas. These areas are very important for biological control of this pest. Because the overwintering adults with entomoparasitic nematodes can be easily collected from there and they can be sent to uninfected overwintering areas for inoculation. The success of this method depends on the morphological diagnosis of individuals infected with mermithids. It is necessary recognizing the individuals that infected with nematodes collected from overwintering areas to be used as biological control agent for the pest management. As a result of the studies carried out for this purpose, it was determined that the bodies of parasitized SP individuals have a wet and greasy appearance. The movement of infected SP is slowed when near nematodes leaving from the host body. Insect head extends forward, the neck is prolonged and nematodes are usually left the body from the cervix. Before leaving from the hosts, the mean distance between the head at eye level and the thorax was measured as 419.4 ± 117.30 μm (n = 11). Keywords: Eurygaster; Hexamermis; Mermithidae; entomoparasitic nematode; Sunn pest Hexamermis eurygasteri (Nematoda: Mermithidae) tarafından parazitlenmiş Eurygaster integriceps (Heteroptera: Scutelleridae)’in morfolojik teşhisi Özet Hexamermis eurygasteri Tarla, Poinar and Tarla (Nematoda: Mermithidae) kışlak alanlarda süne, Eurygaster integriceps Put. -
Data on Annual Population Density of Eurygaster Integriceps on Sardari and Gaskogen Wheat Cultivars and Sahand Barley Cultivar in Korayim, Ardabil, Iran
BIHAREAN BIOLOGIST 5(2): pp.143-146 ©Biharean Biologist, Oradea, Romania, 2011 Article No.: 111124 http://biologie-oradea.xhost.ro/BihBiol/index.html Data on annual population density of Eurygaster integriceps on Sardari and Gaskogen wheat cultivars and Sahand barley cultivar in Korayim, Ardabil, Iran Parisa HONARMAND1 and Asgar EBADOLLAHI2,* 1. Department of Plant Protection, Faculty of Agriculture, Mohaghegh Ardabili University, Ardabil, Iran. 2. Young Researchers Club, Islamic Azad University, Ardabil branch, Ardabil, Iran. *Corresponding address: A. Ebadollahi, Tel: +989192436834, P.O.Box 467, E-mail: [email protected], [email protected] Received: 05. March 2011 / Accepted: 23. October 2011 / Available online: 30. October 2011 Abstract. Sun pest, Eurygaster integriceps Puton (Heteroptera: Scutelleridae), is the major pest of wheat and barley in all regions except the Northern and Southern shores of Iran. This pest causes high damage to all vegetative hosts (stems, spikes and leaves) by feeding sap in nymph and adult stages (mother and new generation). Information on its biology and population density was evaluated in order to gain a better understanding of the best way to its control. In this study, we studied the effects of Sardari (dry land) and Gaskogen (aqua culture) wheat cultivars and Sahand barely cultivar (dry land) on population density of nymphs and adults of this pest. Present study was done by sweeping with hand-net and counting square meter quadrate methods in Korayim region of Ardabil, Iran. Results showed that population density of nymphs and adults of E. integriceps on aqua culture cultivar of wheat (Gaskogen) were more than other wheat and barley cultivars. -
Dynamics of Soil-Geographical Research in the Fergana Valley (1918-1945)
The American Journal of Applied sciences IMPACT FACTOR – (ISSN 2689-0992) 2021: 5. 634 Published: June 30, 2021 | Pages: 44-50 Doi: https://doi.org/10.37547/tajas/Volume03Issue06-07 OCLC - 1121105553 Dynamics Of Soil-Geographical Research In The Fergana Valley (1918-1945) Abdusamad Abdumalikovich Hamidov Senior Lecturer, Ph.D.Fergana State University, Uzbekistan Journal Website: http://theamericanjour nals.com/index.php/taj as Copyright: Original content from this work may be used under the terms of the creative commons attributes 4.0 licence. ABSTRACT The article describes, in detail, the dynamical development of soil and geographical research conducted in the Fergana Valley in 1918-1945. Exactly at those years the comprehensivestudy introduction of the soils of the Fergana Valley was scientifically substantiated by the prevalence of different soils in the region, and specific scientific ideas were developed. The article describes in detail the growing geo-ecological significance of soil in the process of geographical research conducted in 1918-1945 and describes its scientific results. KEYWORDS Fergana valley, nutrient base, soil-geographical, soil-ameliorative, soil-botanical, bare soils, saline soils, viorst, scale, expeditionary research, route-recognition, lyoss genesis, systematic research, mechanical, chemical composition of soils. INTRODUCTION Soil surveys in the Fergana Valley have taken very large scale.The expansion of arable land on the character of a goal-oriented systematic from year to year, the measures taken to description only in recent years. It is known obtain high yields, the introduction of new that the pre-revolutionary studies were mainly varieties of industrial crops, the creation of a schematic description of the maps, which solid fodder base for livestock, afforestation were based on route-reconnaissance and agro-amelioration - these are the many observations. -
Bio-Control of Eurygaster Integriceps (Hemiptera
Open Access Journal of Science Research Article Open Access Bio-control of Eurygaster integriceps (Hemiptera: Scutelleridae) using its egg parasitoid, Trissolcus grandis (Hymenoptera: Scelionidae) in wheat fields of West Azarbaijan, Iran Abstract Volume 2 Issue 3 - 2018 The egg parasitoid, Trissolcus grandis (Hymenoptera: Scelionidae) is one of the Maryam Fourouzan, Mohammad Ali Farrokh- most prominent and known egg parasitoid of the Sunn pest, Eurygaster integriceps (Heteroptera: Scutelleridae) in Iran. This study was conducted to evaluate the efficacy Eslamlou Plant Protection Research Department, West Azarbaijan of T. grandis on Sunn pest eggs under field conditions. Trials were carried out through Agricultural and Natural Resources Research Center, Iran mass rearing and inundative releases of T. grandis in the wheat fields. Releases were performed by a laboratory colony of the parasitoid that collected naturally from Correspondence: Maryam Fourouzan, Plant Protection Sunn pest eggs. T. grandis was mass-reared in 2015-2016 at the laboratory of Plant Research Department, West Azarbaijan Agricultural and Natural Protection Research Department, West Azarbaijan Agricultural and Natural Resources Resources Research Center, AREEO, Urmia, Iran, Research Center, Urmia, Iran. The egg parasitoid was released into wheat fields of Email [email protected] West Azarbaijan Province in Northwest of Iran to examine their impact on Sunn pest population from 2015 to 2016. Based on our results, efficiency of T. grandis increased Received: April 23, 2018 | Published: June 15, 2018 between 11.04 and 22% in release areas. The results suggest that T. grandis has appropriate efficacy on Sunn pest, which may have a promising potential to be used in the integrated Sunn pest management programs. -
Jewel Bugs of Australia (Insecta, Heteroptera, Scutelleridae)1
© Biologiezentrum Linz/Austria; download unter www.biologiezentrum.at Jewel Bugs of Australia (Insecta, Heteroptera, Scutelleridae)1 G. CASSIS & L. VANAGS Abstract: The Australian genera of the Scutelleridae are redescribed, with a species exemplar of the ma- le genitalia of each genus illustrated. Scanning electron micrographs are also provided for key non-ge- nitalic characters. The Australian jewel bug fauna comprises 13 genera and 25 species. Heissiphara is described as a new genus, for a single species, H. minuta nov.sp., from Western Australia. Calliscyta is restored as a valid genus, and removed from synonymy with Choerocoris. All the Australian species of Scutelleridae are described, and an identification key is given. Two new species of Choerocoris are des- cribed from eastern Australia: C. grossi nov.sp. and C. lattini nov.sp. Lampromicra aerea (DISTANT) is res- tored as a valid species, and removed from synonymy with L. senator (FABRICIUS). Calliphara nobilis (LIN- NAEUS) is recorded from Australia for the first time. Calliphara billardierii (FABRICIUS) and C. praslinia praslinia BREDDIN are removed from the Australian biota. The identity of Sphaerocoris subnotatus WAL- KER is unknown and is incertae sedis. A description is also given for the Neotropical species, Agonoso- ma trilineatum (FABRICIUS); a biological control agent recently introduced into Australia to control the pasture weed Bellyache Bush (Jatropha gossypifolia, Euphorbiaceae). Coleotichus borealis DISTANT and C. (Epicoleotichus) schultzei TAUEBER are synonymised with C. excellens (WALKER). Callidea erythrina WAL- KER is synonymized with Lampromicra senator. Lectotype designations are given for the following taxa: Coleotichus testaceus WALKER, Coleotichus excellens, Sphaerocoris circuliferus (WALKER), Callidea aureocinc- ta WALKER, Callidea collaris WALKER and Callidea curtula WALKER. -
Horticulture Value Chain Infrastructure Project (RRP UZB 51041)
Horticulture Value Chain Infrastructure Project (RRP UZB 51041) Supplementary Document 15: Detailed Sector Assessment – Agriculture, Natural Resources, and Rural Development TABLE OF CONTENTS 1. INTRODUCTION 1 2. AGRO-ECOLOGICAL CONDITIONS IN THE PROJECT PROVINCES 3 A. Agro-ecological features .................................................................................................... 3 B. Climatic features of Andija Province .................................................................................. 5 C. Climatic features of Samarkand Province .......................................................................... 6 3. ORGANIZATION OF THE HORTICULTURE MARKET SECTOR 7 A. The Current Market institutions .......................................................................................... 7 1. Market Institution at National Level .................................................................................... 7 2. Market Institution at Provincial Level ............................................................................... 12 3. Market Institution at Municipal Level ................................................................................ 13 B. Stakeholders at Large ...................................................................................................... 13 C. Other Stakeholders .......................................................................................................... 14 4. KEY HORTICULTURE PRODUCTS 15 5. SECTOR PERFORMANCE 16 A. Crop Areas ...................................................................................................................... -
Wheat Resistance to the Adult Insect of Sunn Pest, Eurigaster Integriceps Put
American Journal of Agricultural and Biological Sciences 7 (1): 56-60, 2012 ISSN 1557-4989 © 2012 Science Publications Wheat Resistance to the Adult Insect of Sunn Pest, Eurigaster Integriceps Put 1Nima Sanaey and 2Tohid Najafi Mirak 1Department of Agronomy, Agriculture Faculty, Azad University, Kermanshah, Iran 2Department of Cereal Research, Seed and Plant Improvement Institute, Karaj, Iran Abstract: Sunn pest is one of the most serious pests of wheat and barley in Asia, North Africa and Eastern Europe. Using of resistant cultivars is an effective strategy for Integrated Pest Management (IPM). In order to identify the resistant wheat to sunn pest, 79 Iranian bread and durum wheat cultivars\lines were evaluated for resistance to natural infestations of sunn pest in field conditions using CRD with four replications in Karaj in two cropping seasons. Analysis of variance revealed significant differences among the genotypes for overwintered density of the adult insect and spike damage. Based on density of overwintered adult insect, cultivar Darab 2 with an average of 12.6 insects per m 2 had the highest density and was the most susceptible cultivar to pest damage and the cultivars Marvdasht, M-82-6 and Bezostaya with densities of one insect/m 2 were the most resistant wheat genotypes. The density of overwintered adult insects in oat (resistant check) was zero. Based on the results for spike damage, line S-83-13 with 80 damaged spikes per m 2 and the two cultivars MV17 and Gaspard both with 10 damaged plants per m 2 were identified as the most susceptible and the most resistant wheat genotypes, respectively. -
List of Districts of Uzbekistan
Karakalpakstan SNo District name District capital 1 Amudaryo District Mang'it 2 Beruniy District Beruniy 3 Chimboy District Chimboy 4 Ellikqala District Bo'ston 5 Kegeyli District* Kegeyli 6 Mo'ynoq District Mo'ynoq 7 Nukus District Oqmang'it 8 Qonliko'l District Qanliko'l 9 Qo'ng'irot District Qo'ng'irot 10 Qorao'zak District Qorao'zak 11 Shumanay District Shumanay 12 Taxtako'pir District Taxtako'pir 13 To'rtko'l District To'rtko'l 14 Xo'jayli District Xo'jayli Xorazm SNo District name District capital 1 Bog'ot District Bog'ot 2 Gurlen District Gurlen 3 Xonqa District Xonqa 4 Xazorasp District Xazorasp 5 Khiva District Khiva 6 Qo'shko'pir District Qo'shko'pir 7 Shovot District Shovot 8 Urganch District Qorovul 9 Yangiariq District Yangiariq 10 Yangibozor District Yangibozor Navoiy SNo District name District capital 1 Kanimekh District Kanimekh 2 Karmana District Navoiy 3 Kyzyltepa District Kyzyltepa 4 Khatyrchi District Yangirabad 5 Navbakhor District Beshrabot 6 Nurata District Nurata 7 Tamdy District Tamdibulok 8 Uchkuduk District Uchkuduk Bukhara SNo District name District capital 1 Alat District Alat 2 Bukhara District Galaasiya 3 Gijduvan District Gijduvan 4 Jondor District Jondor 5 Kagan District Kagan 6 Karakul District Qorako'l 7 Karaulbazar District Karaulbazar 8 Peshku District Yangibazar 9 Romitan District Romitan 10 Shafirkan District Shafirkan 11 Vabkent District Vabkent Samarqand SNo District name District capital 1 Bulungur District Bulungur 2 Ishtikhon District Ishtikhon 3 Jomboy District Jomboy 4 Kattakurgan District