Evaluate, Possibly Naturalized, Spiny Tree, Edible Fruit, Mammal-Dispersed
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New Records of Some Pests of the Coconut Inflorescence and Developing Fruit and Their Natural Enemies in Sri Lanka
COCOS, (1987) 5, 39—42 Printed in Sri Lanka New Records of some Pests of the Coconut Inflorescence and Developing Fruit and Their Natural Enemies in Sri Lanka L. C. P. FERNANDO and P. KANAGARATNAM Coconut Research Institute, Lunuwila, Sri Lanka. ABSTRACT A survey was carried out at Bandirippuwa Estate, Kirimetiyana Estate and at Isolated Seed Garden, Rajakadaluwa for the pests of coconut inflorescence and developing fruits. The mite, Dolichotetranychus sp. (Tenuipalpidae) which lives beneath the perianth and feeds on the epicarp, causes considerable damage to the developing fruit. Bi-monthly observations on the intensity of infestation of nuts among different forms of coconut indicated a significant difference among forms in their susceptibility to mite damage. Pseudococcus cocotis (Maskell) (Pseudococcidae), Pseudococcus citriculus Green (Pseudococcidae) and Planococcus lilacinus (Cockereli) (Pseudococcidae), when feeding in large numbers on the peduncle, cause button nut shedding and drying up of the inflo rescence. The parasitoids and predators of these mealybugs recorded for the first time in Sri Lanka are Promuscidea unfasciativentris Girault (Aphelinidae) Platygaster sp. (Platygastridae), Anagyrus sp. nr. pseudococci (Girault) (Encyrtidae) Coccodiplosis sp. (Cecidomyiidae), Cryptogonus bryanti Kapur (Coccinellidae) and Pseudoscymnus sp. (Coccinellidae). Several species of scale insects namely, Coccus hesperidum (Linnaeus) (Coccidae) Aulacaspis sp. (Diaspididae), Pseudaulacaspis cockerelli (Cooley) (Diaspididae), Aoni- diella orientalis (Newstead) (Diaspididae), and Pinnaspis strachani (Cooley) (Diaspididae) are recorded as minor pests of the developing fruits of coconut. Coccophagus silvestrii Compere (Aphelinidae), Scymnus sp. (Coccinellidae), Pseudoscymnus sp. (Coccinellidae) Telsimia ceylonica (Weise) (Coccinellidae), Cryptogonus bryanti Kapur (Coccinellidae) and Cybocephalus sp. (Nitidulidae) are recorded as their parasitoids and predators. These natural enemies are probably responsible for the control of these pests in the field. -
BACKYARD BUDDIES Information Sheet Chilocorus Circumdatus for Scale
BACKYARD BUDDIES Information Sheet Luke - adult & larvae Chilocorus circumdatus for Scale Red Chilocorus (Luke) is a helmet-shaped ladybird beetle, approximately 5 mm in length. Adults are a rich orange colour with a fine black margin around the base of their wing covers. Adult females lay cylindrical eggs, 1 mm in length, beneath the cover of scale insects. At 25˚C the eggs take about one week to hatch. Chilocorus larvae are voracious feeders and have pronounced spines that cover their body. After ten days or so larvae then migrate to a secluded position and pupate. The adult beetles emerge between seven and nine days later, to mate and lay their eggs. Egg laying starts approximately ten days after emergence. At an optimum temperature of 28˚C, their life cycle takes approximately one month. Chilocorus beetles live for between four and eight weeks. Target pests Armoured scale insects, including: Red scale Aonidiella aurantii Oriental scale Aonidiella orientalis Oleander scale Aspidiotus nerii White louse scale (citrus snow scale) Unaspis citri Scale-eating ladybirds prey on a range of armoured scale insects. Red Chilocorus beetles feed readily on white louse scale (citrus snow scale), oleander scale, oriental and red scale. Scale insects feed by sucking sap from plants. A heavy infestation may cause discolouration, leaf drop and shoot distortion, which can lead to twig dieback and even plant death. Chemical control of scale is difficult because they have hard, waxy protective covers and remain stationary for most of their live. The resistance of scale insects to pesticides is a problem in many regions. -
Biological Responses and Control of California Red Scale Aonidiella Aurantii (Maskell) (Hemiptera: Diaspididae)
Biological responses and control of California red scale Aonidiella aurantii (Maskell) (Hemiptera: Diaspididae) by Khalid Omairy Mohammed Submitted to Murdoch University in fulfilment of the requirements for the degree of Doctor of Philosophy College of Science, Health, Engineering and Education Murdoch University Perth, Western Australia March 2020 Declaration The work described in this thesis was undertaken while I was an enrolled student for the degree of Doctor of Philosophy at Murdoch University, Western Australia. I declare that this thesis is my own account of my research and contains as its main content work which has not previously been submitted for a degree at any tertiary education institution. To the best of my knowledge, all work performed by others, published or unpublished, has been duly acknowledged. Khalid O. Mohammed Date: March 10, 2020 I Acknowledgements بِ ْس ِمِِاللَّ ِـه َِّالر ْح َم ٰـ ِن َِّالر ِح ِيمِ ُ َويَ ْسأَلُ َونَك َِع ِن ُِّالروحِِِۖقُ ِل ُِّالر ُوح ِِم ْنِأَ ْم ِر َِر ِب َيِو َماِأ ِوتيتُ ْم ِِم َن ِْال ِع ْل ِمِإِ ََّّل َِق ِل ايًلِ﴿٨٥﴾ The research for this thesis was undertaken in the School of Veterinary and Life Science, Murdoch University. I would like to express my heartfelt gratitude to my supervisors Professor Yonglin Ren and Dr Manjree Agarwal “Postharvest Biosecurity and Food Safety Laboratory Murdoch” for their support with enthusiasm, constructive editing, and patience throughout the years of this wonderful project. I deeply appreciate their encouragement, assistance and for being so willing to take me on as a student. I would like to express my sincere gratitude to all those who helped me in completing this thesis. -
Pest Plant Risk Assessment:Neem Tree—Azadirachta Indica
Queensland the Smart State Pest plant risk assessment Neem tree Azadirachta indica Steve Csurhes Biosecurity Queensland Department of Primary Industries and Fisheries, Queensland GPO Box 46, Brisbane Qld 4001 August 2008 PR08–3685 The Department of Primary Industries and Fisheries (DPI&F) seeks to maximise the economic potential of Queensland’s primary industries on a sustainable basis. While every care has been taken in preparing this publication, the State of Queensland accepts no responsibility for decisions or actions taken as a result of any data, information, statement or advice, expressed or implied, contained in this report. © The State of Queensland, Department of Primary Industries and Fisheries 2008. Copyright protects this material. Except as permitted by the Copyright Act 1968 (Cwlth), reproduction by any means (photocopying, electronic, mechanical, recording or otherwise), making available online, electronic transmission or other publication of this material is prohibited without the prior written permission of the Department of Primary Industries and Fisheries, Queensland. Inquiries should be addressed to [email protected] (tel: +61 7 3404 6999), or: Director Intellectual Property Commercialisation Unit Department of Primary Industries and Fisheries GPO Box 46 Brisbane Qld 4001 Contents Summary 2 Identity and taxonomy 2 Description 3 Reproduction, seed longevity and dispersal 5 Ecology and preferred habitat 5 Origin and worldwide distribution 6 History of introduction 6 Distribution in other states 7 Distribution in Queensland 7 History as a weed overseas 8 Uses 9 Pests and diseases 10 Pest potential in Queensland 10 References 10 P e s t p l a n t r i s k a s s e s s m e n t : Neem tree Azadirachta indica 1 Summary The neem tree is native to the seasonally dry, tropical woodlands of north-east India and perhaps parts of Asia. -
Snout Scale, a Potential Pest of Citrus in Florida
FDACS-P-01929 PEST ALERT Pest Alert created September 2020. Florida Department of Agriculture and Consumer Services Division of Plant Industry Fiorinia proboscidaria Green (Hemiptera: Diaspididae), snout scale, a potential pest of Citrus in Florida Muhammad Z. Ahmed, Ph.D., Ian C. Stocks, Ph.D.; Bureau of Entomology, Nematology and Plant Pathology [email protected] or 1-888-397-1517 INTRODUCTION The first continental record of Fiorinia proboscidaria Green, snout scale, was collected on December 17, 2013, by JoAnn Hoffman (UF) from Hillsborough County and identified by Dr. Ian Stocks (Stocks 2015). There are at least 24 records after its first detection in Florida from five counties including Hillsborough, Flagler, Pinellas, Putnam and Santa Rosa. The most recent record was from Flagler County (E2020-2353), identified by Dr. Zee Ahmed as a new county record. The genus Fiorinia contains several major pest species. Snout scale is considered to be an important pest of Citrus (Stocks 2015). A recent sample and three follow-up samples from the last year on Citrus were heavily infested. All snout scale samples were collected from residential areas. This updated Pest Alert is aimed at preventing its introduction to and establishment in commercial Citrus growing areas in Florida. DIAGNOSTICS In old infestations, multiple stages of snout scale were found commingled on the lower surface of the leaves (Fig. 1a), causing chlorotic yellow patches (Fig. 1d). The presence of multiple stages suggests multiple generations each year. In early infestations, yellow-colored first instars (crawlers) (Fig. 1b, c) and second-instar males with white wax (Fig. 1b, e, f) were commonly observed on the lower surface of leaves. -
Coleoptera: Coccinellidae) As a Biocontrol Agent
CAB Reviews: Perspectives in Agriculture, Veterinary Science, Nutrition and Natural Resources 2009 4, No. 046 Review Factors affecting utility of Chilocorus nigritus (F.) (Coleoptera: Coccinellidae) as a biocontrol agent D.J. Ponsonby* Address: Ecology Research Group, Department of Geographical and Life Sciences, Canterbury Christ Church University, North Holmes Road, Canterbury, Kent. CT1 1QU, UK. *Correspondence: Email: [email protected] Received: 30 March 2009 Accepted: 25 June 2009 doi: 10.1079/PAVSNNR20094046 The electronic version of this article is the definitive one. It is located here: http://www.cababstractsplus.org/cabreviews g CAB International 2009 (Online ISSN 1749-8848) Abstract Chilocorus nigritus (F.) has been one of the most successful coccidophagous coccinellids in the history of classical biological control. It is an effective predator of many species of Diaspididae, some Coccidae and some Asterolecaniidae, with an ability to colonize a relatively wide range of tropical and sub-tropical environments. It appears to have few natural enemies, a rapid numerical response and an excellent capacity to coexist in stable relationships with parasitoids. A great deal of literature relating to its distribution, biology, ecology, mass rearing and prey preferences exists, but there is much ambiguity and the beetle sometimes inexplicably fails to establish, even when conditions are apparently favourable. This review brings together the key research relating to factors that affect its utility in biocontrol programmes, including its use in indoor landscapes and temperate glasshouses. Data are collated and interpreted and areas where knowledge is lacking are identified. Recommendations are made for prioritizing further research and improving its use in biocontrol programmes. -
First Report of Fruit Borer Cadra Cautella (Walker) on Ber in Punjab
E: 20004- Sandeep (Preview) Indian Journal of Entomology, Review Article (2020) DoI No.: FIRST REPORT OF FRUIT BORER CADRA CAUTELLA (WALKER) ON BER IN PUNJAB SANDEEP SINGH*, P R SHASHANK1 AND RAJWINDER KAUR SANDHU Department of Fruit Science, Punjab Agricultural University, Ludhiana 141004 1Division of Entomology, Indian Agricultural Research Institute, New Delhi110012 *Email: [email protected] (corresponding author) ABSTRACT A study was conducted to investigate the occurrence of new insect pests in the ber orchards in Punjab during 2017 and 2018. The infestation of fruit borer, Cadra cautella (Walker) (Lepidoptera: Pyralidae) was observed in ber fruits at Fruit Research Farm, Punjab Agricultural University, Ludhiana during November-December. About 10% fruits of variety Sanaur were observed to be infested by black larvae making tunnels inside fruits. The pest is widespread in the stored conditions infesting stored cereals, dry fruits in warehouses but as far as field is concerned, this is the first report of field infestation of ber fruits from Punjab as well as in India. Key words: Fruit borer, ber, Punjab, Cadra cautella, Pyralidae, new report, fruits, tunnels, leaf and fruit webbing, distribution, hosts, diagnosis The ber (Ziziphus mauritiana Lam.) is one of the eating caterpillar, Indarbela quadrinotata (Walker); most ancient cultivated fruit trees of north India. It is leaf roller, Psorosticha zizyphi (Stainton); American believed to be originated in Indo-Malaysian region of bollworm, Helicoverpa armigera (Hubner); castor South-East Asia (Janick and Paull, 2008) and is widely semilooper, Achaea (=Acanthodelta) janata Linnaeus; cultivated from southern Africa to Indian subcontinent, castor capsule borer, Conogethes punctiferalis (Guenee); China, Indomalaya, Australia and Pacific Islands. -
Handbook on Citrus Fruits Cultivation and Oil Extraction
Handbook on Citrus Fruits Cultivation and Oil Extraction Author: NPCS Board of Consultants & Engineers Format: Paperback ISBN: 9788178331256 Code: NI223 Pages: 544 Price: Rs. 1,575.00 US$ 150.00 Publisher: Asia Pacific Business Press Inc. Usually ships within 5 days Citrus fruits are produced all around the world. They contain healthy nutrition content that works wonders for the body. Citrus fruits act as a fabulous source of vitamin C and a wide range of essential nutrients required by the body. India only represents a mere 4% of global citrus fruit production. But now a day, there is a rise in its cultivation. This rise in citrus production is mainly due to the increase in cultivation areas & the change in consumer preferences towards more health & convenience food consumption & the rising incomes. Citrus fruits have long been valued as part of a nutritious and tasty diet. The flavours provided by citrus are among the most preferred in the world, and it is increasingly evident that citrus not only tastes good, but is also good for people. It is well established that citrus and citrus products are a rich source of vitamins, minerals and dietary fiber (non starch polysaccharides) that are essential for normal growth and development and overall nutritional well being. However, it is now beginning to be appreciated that these and other biologically active, non nutrient compounds found in citrus and other plants (phytochemicals) can also help to reduce the risk of many chronic diseases. Appropriate dietary guidelines and recommendations that encourage the consumption of citrus fruit and their products can lead to widespread nutritional benefits across the population. -
Taxonomy of Microlepidoptera
KFRI Research Report No. 361 Taxonomy of Microlepidoptera George Mathew Kerala Forest Research Institute An Institution of Kerala State Council for Science, Technology and Environment (KSCSTE) Peechi – 680 653, Thrissur, Kerala, India March 2010 KFRI Research Report No. 361 Taxonomy of Microlepidoptera (Final Report of the Project KFRI/ 340/2001: All India Coordinated Project on the Taxonomy of Microlepidoptera, sponsored by the Ministry of Environment and Forests, Government of India, New Delhi) George Mathew Forest Health Division Kerala Forest Research Institute Peechi-680 653, Kerala, India March 2010 Abstract of Project Proposal Project No. KFRI/340/2001 1. Title of the project: Taxonomy of Microlepidoptera 2. Objectives: • Survey, collection, identification and preservation of Microlepidoptera • Maintenance of collections and data bank • Development of identification manuals • Training of college teachers, students and local communities in Para taxonomy. 3. Date of commencement: March 2001 4. Scheduled date of completion: June 2009 5. Project team: Principal Investigator (for Kerala part): Dr. George Mathew Research Fellow: Shri. R.S.M. Shamsudeen 6. Study area: Kerala 7. Duration of the study: 2001- 2010 8. Project budget: Rs. 2.4 lakhs/ year 9. Funding agency: Ministry of Environment and Forests, New Delhi CONTENTS Abstract 1. Introduction………………………………………………………………… 1 1.1. Classification of Microheterocera………………………………………… 1 1.2. Biology and Behavior…………………………………………………….. 19 1.3. Economic importance of Microheterocera……………………………….. 20 1.4. General External Morphology……………………………………………. 21 1.5. Taxonomic Key for Seggregating higher taxa……………………………. 26 1.6. Current status of taxonomy of the group………………………………….. 28 2. Review of Literature……………………………………………………….. 30 2.1. Contributors on Microheterocera………………………………………….. 30 2.2. Microheteocera fauna of the world………………………………………… 30 2.3. -
Age-Specific Life Tables of Aonidiella Aurantii (Maskell) (Hemiptera: Diaspididae) and Its Parasitoid Aphytis Melinus Debach (
Turkish Journal of Agriculture and Forestry Turk J Agric For (2020) 44: 180-188 http://journals.tubitak.gov.tr/agriculture/ © TÜBİTAK Research Article doi:10.3906/tar-1905-36 Age-specific life tables of Aonidiella aurantii (Maskell) (Hemiptera: Diaspididae) and its parasitoid Aphytis melinus DeBach (Hymenoptera: Aphelinidae) 1,2 3, 1 1 1 Khalid MOHAMMED , İsmail KARACA *, Manjree AGARWAL , James NEWMAN , YongLin REN 1 School of Veterinary and Life Sciences, College of Science, Health, Engineering and Education, Murdoch University, Murdoch, Western Australia 2 Department of Plant Protection, College of Agriculture and Forestry, University of Mosul, Mosul, Nineveh, Iraq 3 Department of Plant Protection, Faculty of Agricultural, Isparta University of Applied Sciences, İsparta, Turkey Received: 11.05.2019 Accepted/Published Online: 30.10.2019 Final Version: 01.04.2020 Abstract: Biological parameters of the California red scale (Aonidiella aurantii [Maskell] [Hemiptera: Diaspididae]) were determined under laboratory conditions at 3 different temperatures (20, 23, and 27 °C) on butternut squash (Cucurbita moschata Duchesne ex Lamarck) (Cucurbitaceae), while the biological parameters of its parasitoid Aphytis melinus DeBach (Hymenoptera: Aphelinidae) were conducted at 27 °C. The survival ofA. aurantii ranged between 80.0% and 88.3%. The highest mortality was recorded during the adult stage, with mortalities ranging between 12% and 20%. On C. moschata, the total development time was 93.1 ± 9.73, 81.8 ± 7.13, and 65.7 ± 6.37 days, while the adult longevity was 54.65 ± 0.71, 47.05 ± 0.97, and 39.35 ± 1.07 days at 20, 23, and 27 °C, respectively. The oviposition period of A. -
EU Project Number 613678
EU project number 613678 Strategies to develop effective, innovative and practical approaches to protect major European fruit crops from pests and pathogens Work package 1. Pathways of introduction of fruit pests and pathogens Deliverable 1.3. PART 7 - REPORT on Oranges and Mandarins – Fruit pathway and Alert List Partners involved: EPPO (Grousset F, Petter F, Suffert M) and JKI (Steffen K, Wilstermann A, Schrader G). This document should be cited as ‘Grousset F, Wistermann A, Steffen K, Petter F, Schrader G, Suffert M (2016) DROPSA Deliverable 1.3 Report for Oranges and Mandarins – Fruit pathway and Alert List’. An Excel file containing supporting information is available at https://upload.eppo.int/download/112o3f5b0c014 DROPSA is funded by the European Union’s Seventh Framework Programme for research, technological development and demonstration (grant agreement no. 613678). www.dropsaproject.eu [email protected] DROPSA DELIVERABLE REPORT on ORANGES AND MANDARINS – Fruit pathway and Alert List 1. Introduction ............................................................................................................................................... 2 1.1 Background on oranges and mandarins ..................................................................................................... 2 1.2 Data on production and trade of orange and mandarin fruit ........................................................................ 5 1.3 Characteristics of the pathway ‘orange and mandarin fruit’ ....................................................................... -
Ts Denver Museum of Nature & Science Reports
DENVER MUSEUM OF NATURE & SCIENCE REPORTS DENVER MUSEUM OF NATURE & SCIENCE REPORTS DENVER MUSEUM OF NATURE & SCIENCE & SCIENCE OF NATURE DENVER MUSEUM NUMBER 7, AUGUST 2, 2017 WWW.DMNS.ORG/SCIENCE/MUSEUM-PUBLICATIONS Denver Museum of Nature & Science Reports 2001 Colorado Boulevard (Print) ISSN 2374-7730 Denver, CO 80205, U.S.A. Denver Museum of Nature & Science Reports (Online) ISSN 2374-7749 REPORTS • NUMBER 7 • AUGUST 2, 2017 2, • NUMBER 7 AUGUST Cover photo: Gnorimoschema septentrionella (Gelechiidae); S. end of Pike Lake, Manitoulin Island, Ontario, Canada, 12 August 2005, leg. J.K. Morton (photo by Vazrick Nazari; scale: 2 mm) The Denver Museum of Nature & Science Reports (ISSN Frank Krell, PhD, Editor and Production 2374-7730 [print], ISSN 2374-7749 [online]) is an open- access, non peer-reviewed scientifi c journal publishing papers about DMNS research, collections, or other Program and Abstracts Museum related topics, generally authored or co-authored Second North American by Museum staff or associates. Peer review will only be arranged on request of the authors. Microlepidopterists’ Meeting August 2, 2017 The journal is available online at www.dmns.org/Science/ University of Arizona, Tucson, Arizona Museum-Publications free of charge. Paper copies are exchanged via the DMNS Library exchange program ([email protected]) or are available for purchase from our print-on-demand publisher Lulu (www.lulu.com). David J. Bettman (Ed.) DMNS owns the copyright of the works published in the Reports, which are published under the Creative Commons Attribution Non-Commercial license. For commercial use of published material contact the Alfred M. Bailey Library & Archives at [email protected].