Biocontrol-Based Integrated Management of Oilseed Rape Pests

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Publisher : Springer Science & Business Media
ISBN 13 : 904813983X
Total Pages : 461 pages
Book Rating : 4.0/5 (481 download)

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Book Synopsis Biocontrol-Based Integrated Management of Oilseed Rape Pests by : Ingrid H. Williams

Download or read book Biocontrol-Based Integrated Management of Oilseed Rape Pests written by Ingrid H. Williams and published by Springer Science & Business Media. This book was released on 2010-06-16 with total page 461 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oilseed rape is a major arable crop in both Europe and North America. It is attacked by unique complexes of insect pests still largely controlled through the application of chemical insecticides. Crop management systems for the future must combine sustainability with environmental acceptability to satisfy both social and economic demands. This book, in its 17 chapters each led by a world expert, reviews research progress towards developing integrated pest management systems for the crop that enhance conservation biocontrol. This approach is particularly timely because of the development in Europe of insecticide resistance in the pollen beetle, a major pest of the crop. The past decade has seen considerable progress in our knowledge of the parasitoids and predators that contribute to biocontrol, of their distribution patterns, and their behavioural ecology, both within and without the crop. There is potential for natural enemy conservation through modification of within-field crop husbandry practices, as well as, on the landscape scale, through habitat manipulation to encourage vegetational diversity. This book will prove invaluable as a text for researchers, university teachers, graduate scientists, extension workers and growers involved in integrated pest management.

Insect Pest Management

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Publisher : Springer Science & Business Media
ISBN 13 : 3662079135
Total Pages : 359 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis Insect Pest Management by : A. Rami Horowitz

Download or read book Insect Pest Management written by A. Rami Horowitz and published by Springer Science & Business Media. This book was released on 2013-04-17 with total page 359 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores ecologically sound and innovative techniques in insect pest management in field and protected crops. From a general overview of pest management to new biorational insecticides such as insect growth regulators, and new strategies to reduce resistance, the coverage is entirely up-to-date. Other chapters describe advances in pest management of important crops such as cotton, corn, oilseed rape and various vegetables.

Biocontrol of Oilseed Rape Pests

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Publisher : John Wiley & Sons
ISBN 13 : 1405171561
Total Pages : 368 pages
Book Rating : 4.4/5 (51 download)

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Book Synopsis Biocontrol of Oilseed Rape Pests by : David V. Alford

Download or read book Biocontrol of Oilseed Rape Pests written by David V. Alford and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 368 pages. Available in PDF, EPUB and Kindle. Book excerpt: Oilseed rape, a major crop in many parts of the world, is attackedby a wide range of insect pests, many of which are of considerableeconomic importance. With the increasing demand to reduceagrochemical inputs on arable crops, the Commission of the EuropeanCommunities supported a three-year programme in which scientificparticipants reviewed the natural enemies of oilseed rape insectpests. The various outputs from this important work form the basisof this comprehensive new book. Biocontrol of Oilseed Rape Pests commences with a reviewof the oilseed rape crop, followed by chapters on pests, pestmanagement strategies and parasitoids of specific pests or groupsof pests. Detailed information is also included on sampling,trapping and rearing pests, their parasitoids and predators; theidentification of hymenopterous parasitoids; pathogens of oilseedrape pests, predators, predator taxonomy and identification, andthe impact of on-farm landscape structures and systems onpredators. This book is an essential purchase for all those involved withoilseed rape and for anyone with an interest in agriculturalbiocontrol strategies. It is also essential reading and aninvaluable source of reference for agricultural scientists,entomologists, crop protection specialists, advisers andconsultants. All agrochemical companies should have multiple copiesof this book on their shelves, as should all libraries inuniversities and research establishments where biological andagricultural sciences are studied and taught. Dr David V. Alford, based in Cambridge, UK, has manyyears of experience working as a government entomologist.

The control of insect pests in oil seed rape

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Publisher :
ISBN 13 : 9782904125058
Total Pages : 179 pages
Book Rating : 4.1/5 (25 download)

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Book Synopsis The control of insect pests in oil seed rape by : Louis Roâ

Download or read book The control of insect pests in oil seed rape written by Louis Roâ and published by . This book was released on 1990 with total page 179 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Pests of Oilseed Rape

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Publisher :
ISBN 13 :
Total Pages : 10 pages
Book Rating : 4.:/5 (676 download)

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Book Synopsis Insect Pests of Oilseed Rape by : C.W. Graham

Download or read book Insect Pests of Oilseed Rape written by C.W. Graham and published by . This book was released on 1981 with total page 10 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Integrated Management of Insect Pests on Canola and Other Brassica Oilseed Crops

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Publisher : CABI
ISBN 13 : 1780648200
Total Pages : 410 pages
Book Rating : 4.7/5 (86 download)

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Book Synopsis Integrated Management of Insect Pests on Canola and Other Brassica Oilseed Crops by : Gadi V P Reddy

Download or read book Integrated Management of Insect Pests on Canola and Other Brassica Oilseed Crops written by Gadi V P Reddy and published by CABI. This book was released on 2017-04-26 with total page 410 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book comprehensively reviews current pest management practices and explores novel integrated pest management strategies in Brassica oilseed crops. It is essential reading for pest management practitioners and researchers working on pest management in canola and other Brassica crops worldwide. Canola, mustard, camelina and crambe are the most important oilseed crops in the world. Canola is the second largest oilseed crop in the world providing 13% of the world's supply. Seeds of these species commonly contain 40% or more oil and produce meals with 35 to 40% protein. However, its production has declined significantly in recent years due to insect pest problems. The canola pest complexes are responsible for high insecticide applications on canola. Many growers rely on calendar-based spraying schedules for insecticide applications. The diamondback moth Plutella xylostella and flea beetles Phyllotreta spp. (P. cruciferae and P. striolata)cause serious damage to canola. In the Northern Great Plains, USA, for instance, P. xylostella is now recorded everywhere that canola is grown. Severe damage to canola plants can be caused by overwintering populations of flea beetles feeding on newly emerged seedlings. Cabbage seed pod weevil (Ceutorhynchus obstrictus), swede midge (Contarinia nasturtii), and tarnished plant bug (Lygus lineolaris) are also severe pests on canola. Minor pests include aphids (cabbage aphid, Brevicoryne brassicae and turnip aphid, Hyadaphis erysimi) and grasshopper, Melanoplus sanguinipes.

The Potential of Carabidae in the Control of Insect Pests of Winter Oilseed Rape

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (594 download)

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Book Synopsis The Potential of Carabidae in the Control of Insect Pests of Winter Oilseed Rape by : Douglas James Warner

Download or read book The Potential of Carabidae in the Control of Insect Pests of Winter Oilseed Rape written by Douglas James Warner and published by . This book was released on 2001 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Pests of Oilseed Rape

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Publisher :
ISBN 13 :
Total Pages : 421 pages
Book Rating : 4.:/5 (113 download)

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Book Synopsis Insect Pests of Oilseed Rape by : Linda Ann Small

Download or read book Insect Pests of Oilseed Rape written by Linda Ann Small and published by . This book was released on 1981 with total page 421 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Pests of Oilseed Rape

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Publisher :
ISBN 13 :
Total Pages : 11 pages
Book Rating : 4.:/5 (62 download)

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Book Synopsis Insect Pests of Oilseed Rape by : Great Britain. Agricultural Development and Advisory Service

Download or read book Insect Pests of Oilseed Rape written by Great Britain. Agricultural Development and Advisory Service and published by . This book was released on 1984 with total page 11 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Pests of Oilseed Rape

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (598 download)

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Book Synopsis Insect Pests of Oilseed Rape by : David Victor Alford

Download or read book Insect Pests of Oilseed Rape written by David Victor Alford and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Insect Pests of Oilseed Rape in Scotland

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Publisher :
ISBN 13 : 9781854822291
Total Pages : pages
Book Rating : 4.8/5 (222 download)

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Book Synopsis Insect Pests of Oilseed Rape in Scotland by : Scottish Agricultural Colleges

Download or read book Insect Pests of Oilseed Rape in Scotland written by Scottish Agricultural Colleges and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Pest control decision making in oilseed rape

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Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (93 download)

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Book Synopsis Pest control decision making in oilseed rape by : A. B. Lane

Download or read book Pest control decision making in oilseed rape written by A. B. Lane and published by . This book was released on 1982 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Conservation Biological Control

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Publisher : Elsevier
ISBN 13 : 0080529801
Total Pages : 420 pages
Book Rating : 4.0/5 (85 download)

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Book Synopsis Conservation Biological Control by : Pedro A. Barbosa

Download or read book Conservation Biological Control written by Pedro A. Barbosa and published by Elsevier. This book was released on 1998-06-26 with total page 420 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume is a comprehensive treatment of how the principles of ecology and conservation biology can be used to maximize biological control. Conservation Biological Control presents various means to modify or manipulate the environment to enhance the activities of natural enemies of pests. It establishes a conceptual link between ecology and the agricultural use of agents for biological control, and discusses both theoretical issues as well as practical management concerns. Certain to be interesting to ecologists and entomologists, this volume will also appeal to scientists, faculty, researchers and students interested in pest management, horticulture, plant sciences, and agriculture. Contains chapters by an international team of leading authorities Establishes a conceptual link between ecology and the agricultural use of agents for biological control Discusses both theoretical issues as well as practical management concerns Provides specific examples of how conservation principles are used to maximize the biological control of pests

Effect of plant characteristics on host plant selection and larval performance of specialist insect pests on Brassicaceae

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Publisher : Cuvillier Verlag
ISBN 13 : 3736942621
Total Pages : 132 pages
Book Rating : 4.7/5 (369 download)

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Book Synopsis Effect of plant characteristics on host plant selection and larval performance of specialist insect pests on Brassicaceae by : Alexander Döring

Download or read book Effect of plant characteristics on host plant selection and larval performance of specialist insect pests on Brassicaceae written by Alexander Döring and published by Cuvillier Verlag. This book was released on 2012-11-07 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: Raps ist die wichtigste Ölpflanze in Deutschland, jedoch ist der Ertrag stark durch tierische Schädlinge gefährdet. Die Kontrolle dieser Schädlinge erfolgt meist mittels synthetischer Insektizide. Da jedoch eine Häufung von Schädlingspopulationen mit Resistenzen gegen wichtige Insektizidgruppen zu beobachten ist, wird die Suche nach integrierten Bekämpfungsstrategien zunehmend wichtiger. Ziel dieser Studie war es, Brassicaceen mit verminderter Anfälligkeit gegen die wichtigsten Schadinsekten zu finden. Des Weiteren wurde die Eignung von Winterrübsen (Brassica rapa L. silvestris) als Fangpflanze in Winterraps untersucht. In Klimakammerversuchen wurde die Larvenentwicklung und das Fraßverhalten von adulten Rapserdflöhen (Psylliodes chrysocephala L.) an unterschiedlichen Brassicaceen untersucht. Um Resistenzmechanismen in den verschiedenen Pflanzenarten zu identifizieren, wurden Glucosinolate, Zucker und Gesamtphenole in den Blattspreiten analysiert, sowie die Trichomdichte auf der Blattoberseite und das Trockengewicht bestimmt. In den Blattstielen, in denen sich die Rapserdflohlarven natürlicherweise entwickeln, wurde ebenfalls der Glucosinolatgehalt bestimmt. In dreijährigen Feldversuchen wurde die Effizienz verschiedener Rübsensorten als mögliche Fangpflanze an zwei Standorten untersucht. Außerdem wurde die Eignung von Rübsen-Fangstreifen sowie einer Mischsaat aus Raps und Rübsen als Maßnahme zur Minderung des Rapserdfloh- (Psylliodes chrysocephala L.), Rapsstengelrüssler- (Ceutorhynchus napi Gyll.), Kohltriebrüssler- (Ceutorhynchus pallidactylus Marsh.), Rapsglanzkäfer- (Meligethes aeneus Fab.) und Kohlschotenrüsslerbefalls (Ceutorhynchus obstrictus Marsh.) in Winterraps untersucht. Die Entwicklung der Rapserdflohlarven unterschied sich signifikant in den untersuchten Wirtspflanzenarten. Während Larven, die an Rübsen angezogen wurden, das höchste Frischgewicht aufwiesen, waren Larven, die an Weißem Senf (Sinapis alba L.) angezogen wurden, am leichtesten. Das Larvengewicht war an Weißkohl (Brassica oleracea L. var. capitata f. alba) und Ölrettich (Raphanus sativa L. var. oleiformis) im Vergleich zu Raps ebenfalls signifikant reduziert. In unseren Versuchen konnten wir eine positive Korrelation zwischen dem Gewicht der Rapserdflohlarven und den Glucosinolaten Progoitrin und 4-Hydroxybrassicin in den Blattstielen der Wirtspflanzen feststellen. In den Wahlversuchen bevorzugten die adulten Rapserdflöhe Rübsen signifikant vor Raps. Weißkohl wies hingegen einen geringeren Blattfraß als Raps auf, wenn beide Arten zur Wahl angeboten wurden. Die konsumierte Blattfläche der Versuchstiere war positiv mit der Trichomdichte korreliert, jedoch nicht mit dem Glucosinolat-, Zucker- und Gesamtphenolgehalt oder dem Trockengewicht der Blattspreiten. In den Feldversuchen waren die Rübsensorten signifikant stärker mit Rapserdflohlarven und Rapsglanzkäfern befallen als der Winterraps, wobei die Rübsensorte ‚Malwira’ attraktiver für den Rapsglanzkäfer war als die übrigen geprüften Rübsensorten. Die höhere Attraktivität des Rübsens führte jedoch weder in den Fangstreifen- noch in den Mischsaatversuchen zu einer Reduktion des Schädlingsbefalls im angrenzenden Rapsbestand beziehungsweise in den Rapspflanzen der Mischsaat. Die geringe Wirtsqualität des Weißen Senf für die Larven des Rapserdflohs könnte zukünftig für die Züchtung von Rapssorten mit geringerer Anfälligkeit gegenüber Insekten genutzt werden. Weitere Untersuchungen müssen zeigen, ob eine Kombination aus Rübsen-Fangstreifen und einer Randbehandlung mit Insektiziden die Effektivität des Fangpflanzenverfahrens erhöhen kann. Description Substantial economic yield losses are regularly caused by insect pests to crops of oilseed rape (Brassica napus L.) in Europe. The control of these pests is usually achieved by application of synthetic insecticides. Emerging resistances of insects against specific active ingredients require integrated pest management strategies. The aim of this study was to identify cultivars of oilseed rape and other brassicaceous species which are less susceptibility or even resistant to herbivore feeding. Moreover, the suitability of turnip rape as a trap crop for insect pests in oilseed rape was investigated. Experiments were conducted under controlled climate conditions to assess the larval performance and adult feeding preference of the cabbage stem flea beetle (Psylliodes chrysocephala L.; CSFB) on different brassicaceous species. To identify potential resistance mechanisms, leaf laminas were analyzed for sugars, phenolics and glucosinolates and petioles were analyzed for glucosinolates. Additionally, trichome densities and dry weight of leaf laminas was assessed. Extensive field plot experiments were established to evaluate the suitability of different turnip rape (Brassica rapa L. silvestris) cultivars as trap crop. The effect of turnip rape, grown as perimeter strips or in mixtures with oilseed rape, on infestation by CSFB, rape stem weevil (Ceutorhynchus napi Gyll.), cabbage stem weevil (Ceutorhynchus pallidactylus Marsh.), pollen beetle (Meligethes aeneus Fab.) and cabbage seed weevil (Ceutorhynchus obstrictus Marsh.) on oilseed rape was investigated. Larval performance of CSFB significantly differed between brassicaceous species. While larvae reared in turnip rape gained the highest weight, larvae developing on white mustard (Sinapis alba L.) gained lowest. Larval performance was also significantly reduced when larvae fed on white cabbage (Brassica oleracea L. var. capitata f. alba) and oilseed radish (Raphanus sativa L. var. oleiformis) compared to oilseed rape. Performance of larvae was positively correlated with the content of the glucosinolates progoitrin and 4-hydroxybrassicin in the leave petioles. In dual choice experiments adult CSFB preferred turnip rape to oilseed rape for feeding, while white cabbage was less preferred. Feeding preference was not correlated with the content of glucosinolates, sugars and penolics in the leaf lamina while the feeding preference was positively correlated with the trichome density. In field experiments turnip rape was significantly higher infested by CSFB and pollen beetle than oilseed rape. Among four cultivars of turnip rape ‘Malwira' was preferred by pollen beetles. However, higher attractiveness of the turnip rape in perimeter strips and in mixtures with oilseed rape did not reduce the infestation levels of the main crop by pests. The antixenosis resistance of white mustard to CSFB larvae is regarded as having potential for breeding oilseed rape cultivars less susceptible to insect pests. Both trap cropping strategies did not reduce pest infestation of the main crop and are not suitable for use as a single pest management strategy. A combination of a turnip rape perimeter strips and targeted insecticide application to these strips may contribute to an effective trap crop strategy. Furthermore a less susceptible cultivar of oilseed rape as main crop in combination with a highly attractive trap crop could contribute to a better efficacy of the perimeter strips for insect pest management.

Sucking Pests of Crops

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Publisher : Springer Nature
ISBN 13 : 9811561494
Total Pages : 515 pages
Book Rating : 4.8/5 (115 download)

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Book Synopsis Sucking Pests of Crops by : Omkar

Download or read book Sucking Pests of Crops written by Omkar and published by Springer Nature. This book was released on 2020-10-12 with total page 515 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sucking pests are most notorious group of pests for agricultural crops. Unlike most pests with chewing mouth parts, sucking pests cause more severe damage to the crops and are complex to get identified until advanced stages of infection. Not only is this late detection detrimental to their effective control, sucking pests also often cause fungal growth and virus transmission. The book emphasizes on sucking pests of most major crops of India. It aims to reflect Indian scenario before the international readership. This book complies comprehensive information on sucking pests of crops and brings the attention of the readers to this multiple damage causing insect complex. The chapters are contributed by highly experienced Indigenous experts from Universities & ICAR institutes, and book collates useful content for students and young researchers in plant pathology, entomology and agriculture.

Investigation of the Potential Range and Colonisation Ability of Selected Insect Pests of Oilseed Rape

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (66 download)

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Book Synopsis Investigation of the Potential Range and Colonisation Ability of Selected Insect Pests of Oilseed Rape by : Jacqueline Maria Hughes

Download or read book Investigation of the Potential Range and Colonisation Ability of Selected Insect Pests of Oilseed Rape written by Jacqueline Maria Hughes and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of the Potential Range and Colonisation Ability of Selected Insect Pests of Oilseed Rape

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (66 download)

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Book Synopsis Investigation of the Potential Range and Colonisation Ability of Selected Insect Pests of Oilseed Rape by : Jacqueline Maria Hughes

Download or read book Investigation of the Potential Range and Colonisation Ability of Selected Insect Pests of Oilseed Rape written by Jacqueline Maria Hughes and published by . This book was released on 1998 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: