Title of article :
Biodiversity of Auchenorrhyncha in sugar beet fields of Mashhad region and new records for Khorasan Razavi province
Author/Authors :
Moosavi، N. نويسنده Former M.Sc. student, Dept. Plant Protection, College of agriculture, Ferdowsi University of Mashhad , , Sadeghi Namaghi، H. نويسنده Associate professor of Dept. Plant Protection, College of Agriculture, Ferdowsi University of Mashhad ,
Pages :
6
From page :
7
To page :
12
Abstract :
در بررسي فون زنجرك‎هاي مزارع چغندرقند در شهرستان‎هاي مشهد و چناران در سال‎هاي 1387 لغايت 1389، مجموعاً 2741 نمونه زنجرك متعلق به پنج خانواده جمع‎آوري گرديد. در اين مطالعه 10 گونه به شرح فهرست زير به فون استان خراسان رضوي افزوده شد. Family Cicadellidae: Rhytidodus decimusquartus (Schrank 1776), Viridicerus malicola (Dubovxdy 1966); 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). گونه‎هاي (Empoasca meridiana (Zachvatkin 1946 وCirculifer haematoceps (Mulsant and Rey 1855) در سرتاسر فصل زراعي در مزارع مورد نمونه‎برداري حضور داشته و به‎ترتيب با 7/23 و 2/11درصد بيشترين فراواني را در طول فصل زراعي در منطقه داشتند. بيشترين و كمترين مقادير شاخص تنوع زيستي (H) بر اساس داده‎هايي كه هر دو هفته يك بار از مزارع منتخب جمع‎آوري شد به ترتيب در ماه‎هاي مرداد و آبان مشاهده شد. در اواسط تابستان كه شاخص تنوع زيستي بيشترين مقدار را نشان داد جمعيت اكثر گونه‎ها بالا و توزيع افراد بين گونه‎ها نسبت به ساير ماه‎هاي فصل زراعي از يكنواختي بيشتري برخوردار بود.
Abstract :
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 (Dubovxdy 1966); Handianus pro-cerus (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.
Journal title :
Astroparticle Physics
Record number :
1038996
Link To Document :
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