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تنوع زیستی زنجرکهای مزارع چغندرقند در شهرستان مشهد و گزارش گونههای جدید برای استان خراسان رضوی | ||
| چغندرقند | ||
| مقاله 2، دوره 28، شماره 1، آذر 1391، صفحه 24-13 اصل مقاله (1.41 M) | ||
| نوع مقاله: کامل علمی - پژوهشی | ||
| شناسه دیجیتال (DOI): 10.22092/jsb.2012.910 | ||
| نویسندگان | ||
| نرگس موسوی1؛ حسین صادقی نامقی* 2 | ||
| 1دانشجوی اسبق کارشناسی ارشد حشره شناسی، گروه گیاهپزشکی، دانشکده کشاورزی، دانشگاه فردوسی | ||
| 2دانشیار گروه گیاهپزشکی، دانشکده کشاورزی، دانشگاه فردوسی | ||
| چکیده | ||
| در بررسی فون زنجرکهای مزارع چغندرقند در شهرستانهای مشهد و چناران در سالهای 1387 لغایت 1389، مجموعآ 2741 نمونه زنجرک متعلق به پنج خانواده جمعآوری گردید. در این مطالعه 10 گونه به شرح فهرست زیر به فون استان خراسان رضوی افزوده شد. Family Cicadellidae:Rhytidodus decimusquartus (Schrank 1776), Viridicerus malicola (Dubovxdy1966); Handianus procerus (Herrich-Schaffer l835),Euscelidius mundus (Haupt 1927); Doraturopsis sp.; Agallia sp.; Platymetopius sp. Family Tettigometridae:Tettigometra sordida (Fieber 1865); Family Aphrophoridae: Aphrophora salicina (Goeze 1778); Family Cixiidae: Reptalus bitinctus (Dlabola 1961). گونههای (Empoasca meridiana (Zachvatkin 1946 وCirculifer haematoceps (Mulsant and Rey 1855) در سرتاسر فصل زراعی در مزارع مورد نمونهبرداری حضور داشته و بهترتیب با 7/23 و 2/11درصد بیشترین فراوانی را در طول فصل زراعی در منطقه داشتند. بیشترین و کمترین مقادیر شاخص تنوع زیستی (H) بر اساس دادههایی که هر دو هفته یک بار از مزارع منتخب جمعآوری شد به ترتیب در ماههای مرداد و آبان مشاهده شد. در اواسط تابستان که شاخص تنوع زیستی بیشترین مقدار را نشان داد جمعیت اکثر گونهها بالا و توزیع افراد بین گونهها نسبت به سایر ماههای فصل زراعی از یکنواختی بیشتری برخوردار بود. | ||
| کلیدواژه‌ها | ||
| ایران؛ تنوع زیستی؛ چغندرقند؛ زنجرک؛ فون | ||
| عنوان مقاله [English] | ||
| Biodiversity of Auchenorrhyncha in sugar beet fields of Mashhad region and new records for Khorasan Razavi province | ||
| نویسندگان [English] | ||
| N. Moosavi1؛ H. Sadeghi Namaghi2 | ||
| 1M.Sc. student, Dept. Plant Protection, College of agriculture, Ferdowsi University | ||
| 2Associate professor, Dept. Plant Protection, College of Agriculture, Ferdowsi University | ||
| چکیده [English] | ||
| In a faunistic survey conducted on Auchenorrhyncha in sugar beet fields of Mashhad and Chenaran regions during 2008-2010, a total of 2741specimens belonging to 5 families were collected. As a result, 10 species were added to the fauna of the study area including: Family Cicadellidae:Rhytidodus decimusquartus (Schrank 1776), Viridicerus malicola (Dubovxdy1966); Handianus procerus (Herrich-Schaffer l835),Euscelidius mundus (Haupt 1927), Doraturopsis sp., Agallia sp.; Platymetopius sp., Family Tettigometridae:Tettigometra sordida (Fieber 1865); Family Aphrophoridae: Aphrophora salicina (Goeze 1778); Family Cixiidae: Reptalus bitinctus (Dlabola 1961). Empoasca meridiana (Zachvatkin 1946) and Circulifer haematoceps (Mulsant and Rey 1855), with 23.7 and 11.2 percent respectively, were the most abundant species in the study sites. The maximum and minimum values calculated for Shannon-Wiener index of diversity, based on data collected fortnightly from the selected fields in Mashhad region were observed in August and November, respectively. At mid-summer, when the index of biodiversity was the highest, the relative abundance of most species was high and there was more uniformity among the collected species. | ||
| کلیدواژه‌ها [English] | ||
| Auchenorrhyncha, sugar beet, Fauna, Biodiversity, Iran | ||
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