Population dynamics of agricultural and forest insect pests by E. J. Leroux

Cover of: Population dynamics of agricultural and forest insect pests | E. J. Leroux

Published by Entomological Society of Canada in [S.l .

Written in English

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Edition Notes

Book details

Statementby E.J. Leroux and others.
SeriesMemoirs of the Entomological Society of Canada ; no. 32 (1963)
Classifications
LC ClassificationsMLCM 84/4153 (S)
The Physical Object
Pagination103 p. : ill. ; 26 cm.
Number of Pages103
ID Numbers
Open LibraryOL2919848M
LC Control Number84152928

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Additional Physical Format: Online version: Leroux, E. (Edgar J.) Population dynamics of agricultural and forest insect pests. [Ottawa]: Entomological Society of Canada, A 'read' is counted each time someone views a publication summary (such as the title, abstract, and list of authors), clicks on a figure, or views or downloads the full-text.

Content may be. illustrated by the population dynamics o f the A sian larch b ark beetle in dark coniferou s forest s of Mid dle Siberia, altho ugh mechani sms r esponsible for the ori.

In this Special Issue, we invite manuscripts that explore insect population dynamics. This includes empirical studies that use laboratory, greenhouse, field, or semi-field data, as well as studies that employ mathematical or statistical models to better understand insect population dynamics.

I look forward to receiving your submissions. Population dynamics – role of biotic factors – competition – parasitoids and predatots. Life table – Interspecific and intraspecific relationship. Abiotic factors – physical, nutritional and host plant associated factors on insect population.

Bioresources in ecosystems. Pests – definition, categories and causes for outbreak of pests. This book Population dynamics of agricultural and forest insect pests book the population dynamics of forest insects contains 34 chapters by 57 authors, arranged in the following sections: general population studies; insect-plant interactions; insect-natural enemy interactions; and population models and pest management.

Most of the chapters deal with pest species, but several look at species without pest status, advances in population Cited by: The area of ecology that deals with changes in the density of organisms over time and that attempts to explain the causes of these changes is known as population dynamics.

This chapter explores the concepts of population dynamics as they relate to forest insects, in order to better understand the causes of forest pest by: 8.

Jens Roland, Philip D. Taylor, in Population Dynamics, I. Introduction Studies of forest insect population dynamics have generally taken two approaches, using either long-term life-table data from a single forest stand or data from several widely separated sites where each site is treated as a replicate population and a composite picture of the dynamics is inferred from the.

The Journal welcomes primary research papers, reviews and short communications on entomological research relevant to the control of insect and other arthropod pests. We invite high quality original research papers on the biology, population dynamics, impact and management of pests of the full range of forest, agricultural and horticultural crops.

Grzywacz, in Microbial Control of Insect and Mite Pests, Abstract. Baculoviruses are pathogens of many insect species that are major agricultural and forest have been studied for at least years for their potential as biological control agents and a significant body of knowledge about them has been developed.

The taxonomy, morphology, pathology, and. Effects of insects on the population dynamics of plants in a Mexican tropical rain forest. In Proceedings of the Fifth Population dynamics of agricultural and forest insect pests book Symposium on Insect-Plant Relationships, ed.

Visser, J. and Minks, A. In this book, the population dynamics of selected forest insects is described and the implications of this knowledge for their management are discussed. The 27 chapters give information on the anthomyiid Lasiomma melanium [Strobilomyia melania], the cecidomyiid Dasineura laricis, the diaspidids Fiorinia externa and Nuculaspis tsugae, the eriococcid Cryptococcus fagisuga, the.

The book covers such topics as colonization of trees by insects, population dynamics of forest insects, insect natural enemies, the effects of climate change and pollution on forest pests, spatial variation in the abundance of insects,the mineralization of carbon by termites, the impact of herbivorous insects, and the conservation of forest.

Tropical Forest Insect Pests, first published inpromotes a better theoretical understanding of pest population dynamics, and causes of forest insect outbreaks in the tropics. Covering pests of both natural forests and plantations, it examines the diversity of tropical forest insects; their ecological functions; the concept of pests; and Cited by:   Studying the impacts of global change, which comprises largely climate and landscape changes, on agricultural pests is crucial for developing sustainable pest management.

This research is focused Cited by: This paper introduces some of the mathematical problems associated with the control of agricultural insect pests. The view advocated here is that since agricultural crops are managed biological systems, much of the applied mathematics developed for biological systems may be used in pest control.

The problem is broken into three components (1) strategy selection, (2) Cited by: Climate Change and Insect Pests sums up present knowledge regarding both agricultural and forest insect pests and climate change in order to identify future research directions.\"--Provided by publisher.\/span>\"@ en\/a> ; \u00A0\u00A0\u00A0\n schema:description\/a> \" Foreword \/ Matthew P.

Ayres -- Climate Change and Insect Pest Distribution. 56 INSECT-PEST MANAGEMENT AND CONTROL usually density-dependent, because the denser the population of the host, the more easily transmission from environment or from diseased insects to healthy ones occurs, and in dense populations the microorganisms are able to increase at a more rapid rate and in greater numbers than do the host insects.

Population Dynamicxs - General Considerations 60 POPULATION DYNAMICS - GENERAL CONSIDERATIONS Notes I. Insect Populations and Population Dynamics. Definition of Population: a collective group of individuals of the same species occupying a particular space.

Populations may be divided into demes. A deme is a smaller unit of aFile Size: 65KB. This study was conducted to monitor the population dynamics of six major insect pests at the NMSU Agricultural Science Center at Farmington (ASC-Farmington) and within an adjacent commercial farm (Navajo Agricultural Products Industry, NAPI) for more effective and efficient pest management during the – period.

Specific pheromone traps, sticky and net Author: Koffi Djaman, Charles Higgins, Michael O’Neill, Shantel Begay, Komlan Koudahe, Samuel Allen. Forest entomology is rich in theory, but much of this is based on observations of temperate forest insects.

This comprehensive volume, by a leading researcher in tropical forest entomology, aims to promote a more global theoretical understanding of pest population dynamics and the causes of forest insect : $ Author by: K.

Nair Languange: en Publisher by: Cambridge University Press Format Available: PDF, ePub, Mobi Total Read: 50 Total Download: File Size: 41,5 Mb Description: Tropical Forest Insect Pests, first published inpromotes a better theoretical understanding of pest population dynamics, and causes of forest insect outbreaks in the tropics.

Population dynamics of insect pests and beneficial arthropods in a crimson clover/cotton ecosystem with conservation tillage cotton. In: Proceedings, Southern Conservation Tillage Conference for Sustainable Agriculture, Agricultural & Forestry Experiment Station, Mississippi State, Jackson, Mississippi, June 26–27,pp.

–Cited by: Climate Change and Insect Pests sums up present knowledge regarding both agricultural and forest insect pests and climate change in order to identify future research directions. Year: Publisher: population dynamics biological control forests Post a Review You can write a book review and share your experiences.

Other. Declines in insect abundance have been attributed to artificial lighting, land use changes such as urbanization or agricultural use, pesticide use, and invasive species. Studies summarized in a review suggested a large proportion of insect species are threatened with extinction in the 21st century.

[50]Clade: Pancrustacea. Pests having a relative advantage in r-selected habitats, while natural enemies tend to dominance in more stable ecosystems. Common feature of epidemics (epizootics) is that outward migration (emigration) occurs advancing in waves.

Knowledge of spatial distributions and population dynamics can be used to manage populations over large areas. Hunter, M.D. Insect population dynamics meets ecosystem ecology: effects of Herbivory on soil nutrient dynamics.

Agricultural and Forest Entomology 3, Morehouse K., Johns T., Kaye J. & Kaye M. Carbon and nitrogen cycling immediately following bark beetle outbreaks in southwestern ponderosa pine : Anne I. Arnold, Annett Reinhardt, Ignacy Korczynski, Maren Grüning, Carsten Thies.

Insect pests inflict damage to humans, farm animals and crops. Insect pests have been defined by Williams () as any insect in the wrong place. Depending on the structure of the ecosystem in a given area and man's view point, a certain insect might or might not be considered a Size: KB.

Sufficient food production for a growing human population has become an issue of global concern. Almost all of the world’s fertile land is currently in use and arable land areas cannot be expanded significantly. The global challenge is to secure high and quality yields and to make agricultural production environmentally compatible.

Insects have been hugely successful in Cited by: 2. Abiotic factors, climatic variability and forest insect pests. Abiotic factors have both direct and indirect effects on insects.

This chapter focuses on the direct effects of abiotic factors, especially temperature, on insects with different life histories. We draw examples from forest insect pests, mainly from temperate and boreal regions. Pheromones can play an important role in integrated pest management for structural, landscape, agricultural, or forest pest problems (Witzgall, ).

The aim of our research was to study the seasonal dynamics of different insect pests in Slovenia to acquire the informations which are important for improving the control strategy of the pests Author: Žiga Laznik, Stanislav Trdan.

Forest sites around the mountainside Klabat has a population density of forest plant species is higher than the plantations and crops., Therefore in the forest habitat more carnivorous insect numbers and diversity of species of insects are much higher and more complex than the agroecosystem (Janzen, ).

Many leafAuthor: Sixtus Iwan Umboh. Some examples of forest insect pests, diseases and other pests which have been impacted or are predicted to be impacted by climate change are presented below. Information on non-forest pests is also provided to enable a better understanding of.

forest insect pests. Definitions Natural control is a broad concept that encompasses the combined actions of abiotic and/or biotic environmental factors to maintain an organism’s more or less fluctuating population density, within certain definable upper and lower limits, over a period of time (DeBach ).Cited by: 2.

Ecological principles (population and community dynamics) and their application to practical pest management strategies; covers insect-plant interactions, chemical and natural controls (biological, plant resistance, genetic, cultural, physical) and IPM.

33 pp refs. This book contains 14 chapters focusing on understanding climatic effects on agricultural and forest pest populations. The importance of insect pests in providing an excellent framework for evaluating climatic effects on a wide range of ecological systems are also discussed.

The results of this project will enhance our understanding of insect-plant-microbe interactions. Impacts also include new targets for management of Asian longhorned beetle and a promising biological control agent for hemlock woolly adelgid. Results from this project will contribute to protecting natural resources and the environment in the U.S.

and around the world by. HLTH Impact of Pests on Forest Health James D. Ward and Paul A. Mistretta Southern Region, USDA Forest Service and Forest Health Protection, USDA Forest Service respectively How have biological agents including insects and disease-causing organisms influenced the.

The Journal welcomes primary research papers, reviews and short communications on entomological research relevant to the control of insect and other arthropod pests. We invite high quality original research papers on the biology, population dynamics, impact and management of pests of the full range of forest, agricultural and horticultural : Katja Kunttu.

and wild habitats in the dynamics of both useful and insect pests (Menozzi et al., ). In addition to the previous challenges, Petrovskii and others () have highlighted how the movement and dispersal of insect pests relate to their population abundance, dynamics and spatial spread which call “applied movement ecology”.Author: A.

El Sheikha. Pests control in organic agriculture: Pests control in organic agriculture In organic agriculture, crops protection is based first of all on a good deal of knowledge on agroecosystem (biocenocis and biotope) and information about the target pest, prevention, interactions plant- environment-pest and finally on the use of the allowed pesticides (Annex II-B of the E.C.R.

N°. Population dynamics of the major North American needle-eating budworms forest pests, insect pests, population dynamics, insect control U.S. Department of Agriculture, National Agricultural Library Contributor U.S. Department of Agriculture, National Agricultural Library Language English Volume no Includes references Notes.

No. Insect Outbreaks Revisited is intended for senior undergraduate and graduate students in ecology, population biology and entomology, as well as government and industry scientists doing research on pests, land managers, pest management personnel, extension personnel, conservation biologists and ecologists, and state, county and district foresters.

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