Insect Pests Bilaspur
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The Phorbol Ester Fraction from Jatropha Curcas Seed Oil: Potential and Limits for Crop Protection Against Insect Pests
Int. J. Mol. Sci. 2012, 13, 16157-16171; doi:10.3390/ijms131216157 OPEN ACCESS International Journal of Molecular Sciences ISSN 1422-0067 www.mdpi.com/journal/ijms Review The Phorbol Ester Fraction from Jatropha curcas Seed Oil: Potential and Limits for Crop Protection against Insect Pests Alain Ratnadass 1,* and Michael Wink 2 1 Cirad, HortSys Research Unit, TA B-103/PS4, F-34398 Montpellier Cedex 5, France 2 Institute of Pharmacy & Molecular Biotechnology (IPMB), Heidelberg University, Im Neuenheimer Feld 364, D-69120 Heidelberg, Germany; E-Mail: [email protected] * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +33-467-593-114; Fax: +33-467-615-688. Received: 24 September 2012; in revised form: 23 November 2012 / Accepted: 27 November 2012 / Published: 30 November 2012 Abstract: The physic nut shrub, Jatropha curcas (Euphorbiaceae), has been considered as a “miracle tree”, particularly as a source of alternate fuel. Various extracts of the plant have been reported to have insecticidal/acaricidal or molluscicidal/anthelminthic activities on vectors of medical or veterinary interest or on agricultural or non-agricultural pests. Among those extracts, the phorbol ester fraction from seed oil has been reported as a promising candidate for use as a plant-derived protectant of a variety of crops, from a range of pre-harvest and post-harvest insect pests. However, such extracts have not been widely used, despite the “boom” in the development of the crop in the tropics during recent years, and societal concerns about overuse of systemic chemical pesticides. There are many potential explanations to such a lack of use of Jatropha insecticidal extracts. -
Stage Preference and Functional Response of Rhynocoris Longifrons (Stål) (Hemiptera: Reduviidae) on Three Hemipteran Cotton Pests
733 Vol.55, n. 5: pp.733-740, September-October 2012 BRAZILIAN ARCHIVES OF ISSN 1516-8913 Printed in Brazil BIOLOGY AND TECHNOLOGY AN INTERNATIONAL JOURNAL Stage Preference and Functional Response of Rhynocoris longifrons (Stål) (Hemiptera: Reduviidae) on Three Hemipteran Cotton Pests Kitherian Sahayaraj *, Subramanian Kalidas and Majesh Tomson Crop Protection Research Centre; Department of Advanced Zoology and Biotechnology; St. Xavier’s College (Autonomous); Palayamkottai 627 002; Tamil Nadu - India ABSTRACT In this work, the stage preference and functional response of the indigenous reduviid bug Rhynocoris longifrons feeding on five different densities of the cotton aphid Aphis gossypii , Phenacoccus solenopsis , and Dysdercus cingulatus was examined in Petri dish arenas containing cotton leaves under laboratory conditions. The reduviid predator exhibited a Type II functional response at all hemipteran pests evaluated when data were fit to Holling’s disc equation. Predatory rate gradually increased while the predator grew older and adults consumed maximum number of D. cingulatus and P. solenopsis . An opposite trend was observed, while the reduviid was provided with Aphis gossypii . The rate of attack on P. solenopsis was quite low but fairly consistent, with the different life stages of the predator generally more effective. Further investigation of the biological control potential of R. longifrons against cotton pests under pot and controlled filed should be done due to the predator’s ability to kill adult stages of all prey species evaluated. These results indicated that R. longifrons could eat more aphids at high prey densities; however, predators also considerably reduced other cotton pests too so it could be considered a prospective candidate for use as a commercial biological control agent for cotton hemipteran pests in India. -
Survey and Identification of Termites in Wheat Crop
Volume 1 Issue 2 April-June,2012 _______________________________________________________________________ SURVEY AND IDENTIFICATION OF TERMITES IN WHEAT CROP GADHIYA, V. C., BORAD*, P. K. AND BHUT, G. D. Department of Entomology, B. A. College of Agriculture, Anand Agricultural University, Anand – 388 110, Gujarat, INDIA *E-mail: [email protected] --------------------------------------------------------------------------------------------------- ABSTRACT Of the surveyed 12 different wheat fields of Anand Agricultural University, Anand, the termite damage was noted after 4th week of sowing (52nd standard meteorological week) of wheat. The maximum infestation was observed during end of February (9th SMW), whereas, the lowest infestation was noticed at the end of December (52nd SMW). The termite species Microtermes mycophagus (Desneux), Odontotermes sp. nr. redemanni and Odontotermes obesus (Rambur) were found to be damaging the wheat crop. Among them, Odontotermes obesus (Rambur) was found as the dominant species of termite in wheat. KEY WORDS: survey, identification, termite, wheat INTRODUCTION Wheat is the second important staple food crop after rice. Its value in human diet, both as a source of carbohydrates and protein, and its baking qualities make it relatively more important crop than other cereal grains. There are many biotic constraints that hamper the production of wheat, of which, infestation of insect pests is major one. Wheat crop is __________________________________________________________ 173 www.arkgroup.co.in Volume 1 Issue 2 April-June,2012 _______________________________________________________________________ attacked by 24 species of insect pests (Singh, 1998). Of these, termite ranks first as a pest of wheat not only in India, but in South Asia too (Geddes and Iles, 1991). About 16 species of termite were found to damage the wheat crop in India, of these two species viz., Odontotermes obesus (Rambur) and Microtermes obesi (Holm) were found dominant (Chhillar et al., 2006). -
Biotoxicity Analysis of Different Doses of Beauveria Bassiana (Balsamo) Vuillemin Against Nymph of Odontotermes Obesus (R.)
Eco. Env. & Cons. 26 (November Suppl. Issue) : 2020; pp. (S156-S161) Copyright@ EM International ISSN 0971–765X Biotoxicity analysis of different doses of Beauveria bassiana (Balsamo) Vuillemin against Nymph of Odontotermes obesus (R.) Anjana Intodia1*, Arti Prasad2 and Bharati Veerwal3 1*Govt. Meera Girls College, Udaipur, Rajasthan, India 2Department of Zoology, Mohan Lal Sukhadia University, Udaipur, Rajasthan, India 3Maharana Pratap Govt. P.G.College, Chittorgarh, Rajasthan, India (Received 31 March, 2020; Accepted 14 May, 2020) ABSTRACT Termites are soil-dwellers and carry out various activities in hidden-quarters without being detected. They pose a serious threat to agricultural, horticultural crops, forestry trees, and wooden structures. Use of entomopathogenic fungus can be a ecofriendly approach as comparable to chemical insecticides for control of various castes of termites. Entomopathogenic fungi are important natural enemies of arthropods and can be used as biological control agents. Bio efficacy of different concentrations of entomopathogenic fungus Beauveria bassiana (Balsamo) Vuillemin were evaluated against nymphs of termite Odontotermes obesus (R.) in laboratory conditions. The treatment results clearly revealed that the rate of mortality was increased with concentration and exposure period of treated dose of Beauveria bassiana on nymph of termite. Key words : Biotoxicity, Beauveria bassiana, Nymphs, Odontotermes obesus Introduction cultural crops, agroforestry, stored timbers, books and records, woodworks in buildings and stored Termites are well organized social insects present in products containing cellulose (Rashmi and terrestrial environments that feed on cellulose. Sev- Sundararaj, 2013). Worldwide, the anticipated loss eral termite species play a great ecological role in due to termite damage is about 50 billion US$ yearly contributing appreciably to most of the ecosystems (Subekti et al., 2015), although estimates vary con- (Roonwal, 1978a). -
Morphometric Analysis of Coptotermes Spp. Soldier Caste (Blattodea: Rhinotermitidae) in Indonesia and Evidence of Coptotermes Gestroi Extreme Head-Capsule Shapes
insects Article Morphometric Analysis of Coptotermes spp. Soldier Caste (Blattodea: Rhinotermitidae) in Indonesia and Evidence of Coptotermes gestroi Extreme Head-Capsule Shapes Bramantyo Wikantyoso 1,2,*, Shu-Ping Tseng 3, Setiawan Khoirul Himmi 2 , Sulaeman Yusuf 2 and Tsuyoshi Yoshimura 1 1 Research Institute for Sustainable Humanosphere (RISH), Kyoto University, Gokasho, Uji, Kyoto 611-0011, Japan; [email protected] 2 Research Center for Biomaterials, Indonesian Institute of Sciences (LIPI) Jl. Raya Bogor km 46 Cibinong, Bogor 16911, Indonesia; [email protected] (S.K.H.); [email protected] (S.Y.) 3 Department of Entomology, University of California, 900 University Avenue, Riverside, CA 92521, USA; [email protected] * Correspondence: [email protected] Simple Summary: The morphological characteristics of the soldier caste in termites provide valuable taxonomic information at the species level. Head-shape variation in soldiers was often used as an indicative characteristic in some genera. While species with egg-shaped and waterdrop-shaped head capsule (HC), Coptotermes gestroi and C. curvignathus, respectively, are familiar in Indonesia, neither a measurement nor head index may avoid the subjectivity of shape interpretation. We conducted linear Citation: Wikantyoso, B.; Tseng, S.-P.; and geometric morphometrics analyses of soldiers’ HC of Coptotermes spp. obtained from various Himmi, S.K.; Yusuf, S.; Yoshimura, T. locations in Indonesia. Although subtle differences were observed, the posterior parts of the HC Morphometric Analysis of laterally expanded in a gradual manner in C. gestroi, C. sepangensis, and C. curvignathus in that order. Coptotermes spp. Soldier Caste Furthermore, three extreme head-shape variations of C. -
Management of Odontotermes Obesus (Ramb.) Through Bio-Control Agents
Journal of Entomology and Zoology Studies 2018; 6(5): 662-664 E-ISSN: 2320-7078 P-ISSN: 2349-6800 Management of Odontotermes obesus (Ramb.) JEZS 2018; 6(5): 662-664 © 2018 JEZS through bio-control agents in preserved setts of Received: 12-07-2018 Accepted: 13-08-2018 sugarcane Himangshu Mishra Senior Research Fellow, AINP on Soil Arthropod Pests, Himangshu Mishra, Badal Bhattacharyya, Dhanalakhi Gogoi, Sudhansu Department of Entomology, Bhagawati and Snigdha Bhattacharjee Assam Agricultural University, Jorhat, Assam, India Abstract Badal Bhattacharyya An investigation was carried out during 2015-16 and 2016-17 using five biocontrol agents along with AINP on Soil Arthropod Pests, chlorpyriphos 20 EC @ 2ml/lit as insecticidal check, against O. obesus in preserved setts of sugarcane in Department of Entomology, Jorhat, Assam. All the treatments were significantly superior over untreated control which recorded the Assam Agricultural University, highest level of infestation and poor germination percentage. Among the biocontrol agents, Metarhizium Jorhat, Assam, India anisopliae @ 1012 spore/lit treated setts gave promising results and recorded lowest mean number (21.25 and 19.06%) and portion of setts (22.62 and 23.59%) infestation with germination percentage of 67.86 Dhanalakhi Gogoi and 67.81 during 2015-16 and 2016-17 respectively. Insecticidal check chlorpyriphos treated preserved AINP on Soil Arthropod Pests, setts maintained its superiority by registering least mean number (15.16 and 14.84%) and portion of setts Department of Entomology, Assam Agricultural University, (14.81 and 16.10%) infestation coupled with a marked increase in per cent germination (78.02 and Jorhat, Assam, India 76.82%) during both the years. -
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RECORDS of the NDIAN MUSEUM (A Journal of Ind,ian Zoolo,gy ) Vol. 58, Parts 3 & 4 September-December, 19160 Pag,es 131 ... 222 " CON 'TENTS PAGE ROONWAL, M. L.-- Biolo~y and ecology of Oriental termites.. N,o. s. Mound~structure-, nest and moisture... cont'ent of fungus ,combs in Odontotermes ooes-us, with a discussion on the association of fungi with tenrnrites • - • 131 ROONWAL, M. L. AND BOSE, GEETA.-An African ,genus, Psammotermes, in Indian termite fauna,- with fllll,er description ,of P. rajasthanicus from Rajasth.an, India 151 ROONWAL, M. L. AND CHHOTANI, O. B.-A new Neotropioal element (Anoplotermes) in the Indian termite fauna, with fuller description ofA. shUlongensis from Ass,a,m 159 GUPTA, S. D.--MQrphology of the prilnitive termite, Anacan- th,termes macroceph.alus (Desneux) (Isoptera: Hodotermitidale). Part I. Bxternal morphology of the soldj,er caste 16'9 GUPTA, S. D ...- Morpholo,gy of the primitive termite, Anac,an thotermes macrocephalus (Desneux) (Isoptera. Hodotermitidale). Part 2.. Ext,ernal morphology of the ,alat'e and worker castes 195 BIOLOGY AND ECOLOGY OF ORIE~TAL TERMITES. NO.5. MOUND-STRUCTURE, NEST AND MOISTURE-CONTENT OF FUNGUS COMBS IN ODONTOTERMES OBESUS, WITH A DISCUSSION ON THE ASSOCIATION OF FUNGI WITH TERMITES By M. L. ROONWAL Director, Zoological Survey of India, Calcutta ( With 1 Table, 2 Text-figures, and 4 Plates) CONTENTS PAGE I-Introduction 132 II-Material .. 133 111-- Structure oftermitarium (mouhd and nest) of Odonlotermes obesils. 134 1. Gen~ral 134 2. The mound-structure 135 3. The nest and the royal cell ... 136 IV-.-Fungus combs of Odontotermes obesus 138 I. -
Termite Alates (Odontotermes Obesus) Used As Food for Koya Tribes in Pakhal Wildlife Sanctuary, Warangal, Telangana
IMPACT: International Journal of Research in Humanities, Arts and Literature (IMPACT: IJRHAL) ISSN (P): 2347-4564; ISSN (E): 2321-8878 Vol. 7, Issue 3, Mar 2019, 491-496 © Impact Journals TERMITE ALATES (ODONTOTERMES OBESUS) USED AS FOOD FOR KOYA TRIBES IN PAKHAL WILDLIFE SANCTUARY, WARANGAL, TELANGANA 1 2 3 4 Thirupathi. K , Mamatha. G , Narayana E & Venkaiah. Y 1,4 Animal Physiological Research Lab, Department of Zoology, Kakatiya University, Warangal, Telangana, India 2,3 Environmental Biology Research Lab, Department of Zoology, Kakatiya University, Warangal, Telangana, India Received: 27 Feb 2019 Accepted: 21 Mar 2019 Published: 31 Mar 2019 ABSTRACT Termites, especially Odontotermes sp. were playing an important role in ecology, entomophagy and other contexts such as Zootherapy around the world including Indian ethnic people. By food, value termites have a rich source of proteins, lipids, carbohydrates, enzymes, and minerals. The termites Odontotermes obesus had high levels of biochemical constituents such as proteins 66mg/ 100mg; carbohydrates 35mg/100mg; lipids 6.80mg/100mg and other enzymes. The results that Odontotermes obesus have more proteins followed by carbohydrates, lipids, and enzymes. In addition to their ecological importance, termites are a source of food and medicinal resources to ethnic people of Koya tribes from Pakhal Wildlife sanctuary, Telangana state. Therefore, there is an urgent need to focus on entomological research to the documentation of the utility of insects. KEYWORDS: Odontotermes Obesus, Biochemical Constituents, Carbohydrates, Proteins, Entomophagy, Zootherapy, Koya Tribes, Pakhal Wild Life Sanctuary INTRODUCTION India is a tropical country, the diversity of insects is greater. So, a potential land for insect resource to be utilized their vast potential. -
Farmers' Perception of Termites in Agriculture Production and Their
Yêyinou Loko et al. Journal of Ethnobiology and Ethnomedicine (2017) 13:64 DOI 10.1186/s13002-017-0187-2 RESEARCH Open Access Farmers’ perception of termites in agriculture production and their indigenous utilization in Northwest Benin Laura Estelle Yêyinou Loko1*, Azize Orobiyi1, Paterne Agre2, Alexandre Dansi3, Manuele Tamò4 and Yves Roisin5 Abstract Background: Although termites are considered as agricultural pests, they play an important role in maintaining the ecosystem. Therefore, it matters to investigate the farmers’ perception of the impacts of the termites on the agriculture and their indigenous utilization. Methods: A semi-structured questionnaire was used to interview 94 farmers through 10 villages of Atacora department, inthenorthwesternregionofBenin,toobtaininformationfor the development of successful strategies of termite management and conservation. Their perceptions on the importance and management of termites along with the indigenous nomenclature and utilization of termite mounds were assessed. Termite species identified by farmers were collected and preserved in 80% alcohol for identification. Results: Eight crops were identified by farmers as susceptible to termites with maize, sorghum, and yam as being the most susceptible. According to farmers, the susceptibility to termites of these crops is due to their high-water content and sweet taste. A total of 27 vernacular names of termites were recorded corresponding to 10 species, Amitermes evuncifer, Macrotermes subhyalinus,andTrinervitermes oeconomus being the most damaging termite species. All the names given to termite species had a meaning. The drought was identified by farmers as the main factor favouring termite attacks. Demolition of termite mounds in the fields was the most commonly reported control method. Salt and other pesticides were commonly used by farmers to protect stored farm products. -
Mode of Infection of Metarhizium Spp. Fungus and Their Potential As Biological Control Agents
Journal of Fungi Review Mode of Infection of Metarhizium spp. Fungus and Their Potential as Biological Control Agents Kimberly Moon San Aw and Seow Mun Hue * School of Science, Monash University Malaysia, Jalan Lagoon Selatan, Bandar Sunway, 47500 Subang Jaya, Malaysia; [email protected] * Correspondence: [email protected]; Tel.: +603-55146116 Academic Editor: David S. Perlin Received: 24 February 2017; Accepted: 1 June 2017; Published: 7 June 2017 Abstract: Chemical insecticides have been commonly used to control agricultural pests, termites, and biological vectors such as mosquitoes and ticks. However, the harmful impacts of toxic chemical insecticides on the environment, the development of resistance in pests and vectors towards chemical insecticides, and public concern have driven extensive research for alternatives, especially biological control agents such as fungus and bacteria. In this review, the mode of infection of Metarhizium fungus on both terrestrial and aquatic insect larvae and how these interactions have been widely employed will be outlined. The potential uses of Metarhizium anisopliae and Metarhizium acridum biological control agents and molecular approaches to increase their virulence will be discussed. Keywords: biopesticide; Metarhizium anisopliae; Metarhizium acridum; biological vectors; agricultural pests; mechanism of infection 1. Introduction Pests such as locusts, grasshoppers, termites, and cattle ticks have caused huge economic and agricultural losses in many parts of the world such as China, Japan, Australia, Malaysia, Africa, Brazil, and Mexico [1–8]. Vectors of malaria, dengue, and Bancroftian filariasis, which are Aedes spp., Anopheles spp., and Culex spp. respectively, have been responsible for hospitalization and death annually [9,10]. To eliminate these pests and vectors, chemical insecticides have been commonly used as the solution. -
Pathogenicity of Native Isolates of Entomopathogenic Fungi Beauveria
Pathogenicity of native isolates of entomopathogenic fungi Beauveria and Metharizium genera on Microcerotermes diversus (Blattodea: Termitidae) in the laboratory Haydar Al-Farhani, Reyhaneh Darsouei, Shokoofeh Kamali, Gholamhossein Moravvej & Javad Karimi International Journal of Tropical Insect Science e-ISSN 1742-7592 Int J Trop Insect Sci DOI 10.1007/s42690-020-00347-w 1 23 Your article is protected by copyright and all rights are held exclusively by African Association of Insect Scientists. This e-offprint is for personal use only and shall not be self- archived in electronic repositories. If you wish to self-archive your article, please use the accepted manuscript version for posting on your own website. You may further deposit the accepted manuscript version in any repository, provided it is only made publicly available 12 months after official publication or later and provided acknowledgement is given to the original source of publication and a link is inserted to the published article on Springer's website. The link must be accompanied by the following text: "The final publication is available at link.springer.com”. 1 23 Author's personal copy International Journal of Tropical Insect Science https://doi.org/10.1007/s42690-020-00347-w ORIGINAL RESEARCH ARTICLE Pathogenicity of native isolates of entomopathogenic fungi Beauveria and Metharizium genera on Microcerotermes diversus (Blattodea: Termitidae) in the laboratory Haydar Al-Farhani1 & Reyhaneh Darsouei1 & Shokoofeh Kamali1 & Gholamhossein Moravvej1 & Javad Karimi1 Received: 19 July 2019 /Revised: 20 October 2020 /Accepted: 23 October 2020 # African Association of Insect Scientists 2020 Abstract Microcerotermes diversus Silvestri (Blattodea: Termitidae) is a worldwide destructive termite whose control by conventional methods is often difficult. -
Termite Occurrence and Damage Assessment in Urban Trees from Different Parks of Lahore, Punjab, Pakistan
Termite Occurrence And Damage Assessment In Urban Trees From Different Parks Of Lahore, Punjab, Pakistan Muhammad Afzal ( [email protected] ) Quaid-i-Azam University https://orcid.org/0000-0001-9976-9239 Khalid Zamir Rasib University of Lahore - Defence Road Campus: The University of Lahore - New Campus Research Article Keywords: Termite infestation, Lahore plantations, Ecological services, Tree damage, Tree-termite interactions Posted Date: June 3rd, 2021 DOI: https://doi.org/10.21203/rs.3.rs-497815/v1 License: This work is licensed under a Creative Commons Attribution 4.0 International License. Read Full License Page 1/20 Abstract Termite infestation is one of the fundamental problems associated with the loss of urban trees and ecological services. However, no such study has been performed in Pakistan to investigate the termite occurrence and assess such damages to urban trees caused by termites. For Lahore, research and comparable data on urban tree damages are rare or missing. This study surveyed six different microhabitats, including Bagh-e-Jinnah, Canal vegetation, Model Town Park, Jallo forestry, Race-course Park, and F.C. College vegetation employing three belt transects (100×5 m) method. We geo-referenced termite infested trees to investigate the termite occurrence on living and dead standing trees, termite diversity and assess the tree damage by termites' attack. We recorded four termite species (Odontotermes obesus, Coptotermes heimi, Heterotermes indicola, and Microtermes obesi) representing two families (Rhinotermitidae and Termitidae). However, the diversity indices result revealed that O. obesus (higher termite) and C. heimi (lower termite) were dominant and key species with 46.60 and 36% of occurrence among observed trees, respectively.