BIO-EFFICACY OF FIPRONIL 200 SC FOR THE CONTROL OF LEAF FOLDER AND YELLOW STEM BORER IN RICE K. Vasanta Bhanu*‚ A. Vishnuvardhan Reddy and P.V. Satyanarayana Andhra Pradesh Rice Research Institute and Regional Agricultural Research Station‚ Maruteru-534 122‚ West Godavari District‚ Andhra Pradesh‚ India *E-mail: vasanta99@yahoo.com; ABSTRACT Field experiments were conducted during Kharif 2012 2013 to field evaluate the field efficacy of fipronil 200 SC at different dosages i.e. 30‚ 40 and 50 g
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displaying the varieties of niches that this order can occupy (Bongard 2004). Due to similarities between the adults‚ systematically‚ the Trichoptera are considered as the sister group of the order belonging to the butterflies and moths; the Lepidoptera (Bongard 2004). Their ancestral order is thought to have had a trichopteran-like adult‚ but the larva similar to a lepidopteran (Bongard 2004). In regards to the line leading to caddisflies‚ evolutionary adaptions have modified the larvae to be
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r/K Strategists concept Alan Soffan In nature insect makes adaptation known as adaptive stategy as a result of selective environment factor acting in a population (Horn‚ 1976). They need to have certain strategies for efficiently utilizing the available time and energy to maximize their own survival (Atkins‚ 1980).There are two extreme strategist applied by insect in adapting theirself in certain environment. R-stretegies R-strategies principally operates to maximize reproductive rates
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Opisthokonta: Metazoa II: Eumetazoa: Bilateria: Protostomia: Ecdysozoa Objectives: • Know the key features of the Phylum Nematoda. Know how they relate to other metazoan phyla. • List the key characteristics of the Phylum Arthropoda. Identify examples. List the four subphyla and their key distinguishing features. Identify examples of the subphyla Chelicerata‚ Crustacea‚ Myriapoda‚ and Hexapoda. • Be able to identify the different structures on these organisms and understand their function. • Understand
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Asian Journal of Applied Sciences (ISSN: 2321 – 0893) Volume 02 – Issue 01‚ February 2014 Quality of Oleoresinous Wood Varnish Prepared using Resin Synthesized from Tannin Extracted from Stem Bark of Khaya senegalensis Osei Akoto1 and Anthony Osei-Brefoh2 1 Department of Chemistry‚ Kwame Nkrumah University of Science and Technology Kumasi‚ Ghana 2 Department of Chemistry‚ Kwame Nkrumah University of Science and Technology Kumasi‚ Ghana __________________________________________
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A Comparative Analysis on Climatic and Edaphic Factors in various environmental conditions within PUP‚ Sta. Mesa Premises Bjon Lendle T. Bergantin ‚Eurika Innah Alyz a O. Murano‚ Eunizer A. Rono‚ April A. Vizcarra Biology Students‚ Department of Biology‚ College of Science‚ Polytechnic University of the Philippines ABSTRACT Climatic and edaphic factors fall under the abiotic components of an ecosystem; these are the non-living chemical and physical factors in the environment‚ which affect
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Grand Anicut dam on river Kaveri (1st-2nd Century CE) is one of the oldest water-regulation structures in the world still in use.[1] Indian agriculture began by 9000 BCE as a result of early cultivation of plants‚ and domestication of crops and animals.[2] Settled life soon followed with implements and techniques being developed for agriculture.[3][4] Double monsoons led to two harvests being reaped in one year.[5] Indian products soon reached the world via existing trading networks and foreign
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Theory Biosci. (2003) 122: 343±359 Ó Urban & Fischer Verlag http://www.urbanfischer.de/journals/theorybiosc A Comparative Analysis of the Darwin-Wallace Papers and the Development of the Concept of Natural Selection U. Kutschera Institut fur Biologie‚ Universitat Kassel‚ Germany È È Address for correspondence: U. Kutschera‚ Institut fur Biologie‚ Universitat Kassel‚ È È Heinrich-Plett-Str. 40‚ 34109 Kassel‚ Germany‚ Fax: (05 61) 8 04-40 09‚ e-mail: kut@uni-kassel.de Received: January
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BIOLOGY (ZOOLOGY) Standard XI Untouchability is a sin Untouchability is a crime Untouchability is inhuman TAMIL NADU TEXTBOOK CORPORATION College Road‚ Chennai - 600 006. © Government of Tamilnadu First Edition - 2005 Chairperson Prof. T. SARGUNAM STEPHEN Dept. of Zoology Govt Arts College Nandanam‚ Chennai - 600 035. Reviewers Dr. D. Mony Reader in Zoology R. M. Vivekananda College Mylapore Chennai - 600 004. Dr. D. Sudarsanam Reader and H O D Dept. of Zoology Loyola College
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ASSESSMENT OF MACROINVERTEBRATE DIVERSITY IN BUNAWAN BROOK‚ BUNAWAN‚ AGUSAN DEL SUR‚ PHILIPPINES Joanelle S. Castañeda Department of Biology- Caraga State University Abstract- Assessment of macroinvertebrates in selected aquatic environs of Bunawan Brook‚ Bunawan‚ Agusan del Sur‚ Philippines was conducted for two index seasons (dry and wet) for the year 2013. Reach – Wide Benthos (Multihabitat) procedure of SWAMP (2007) with some modifications was used in conducting the study. Species
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