Download or read book Review and Analysis of Information on the Biology and Morphology of Immature Stages of Robber Flies Diptera Asilidae written by D. Steve Dennis and published by . This book was released on 2013 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Morphology and Development of the Immature Stages of Some Robber Flies Diptera Brachycera Asilidae written by Joseph-Jean Musso and published by . This book was released on 1981 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecologo morphological Analysis of Robber Flies Diptera Asilidae written by P.A. Lehr and published by . This book was released on 1969 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Insect Predators in Pest Management written by Omkar and published by CRC Press. This book was released on 2023-05-24 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pests cause damage to the economic value of crops and stored products, while vectors are responsible for the transmission of disease-causing agents in human beings and livestock. Although application of synthetic pesticides in agriculture gives immediate relief, it also causes well-known side effects, leading to a consensus among entomologists and agriculturists to shift towards other ecofriendly pest management methods. Natural enemies of insects including their predators, parasitoids and pathogens have attracted the attention of scientists across the globe. These natural enemies exist in agroecosystems and suppress the populations of pests. Parasitoids are farmers’ friends and the most successful group of natural enemies. Highly specialized/generalized in their prey choice, active stages of predators search for a suitable prey, attack or kill the prey and consume prey within a short handling time. Predatory ability is known to increase with increase in prey density. A single predator may devour several prey individuals. Exploiting this potency of parasitoids may yield successful results in controlling notorious pests in an ecofriendly way. This book provides information on the important biocontrol agents that are effective in pest suppression. It starts with insect parasitic groups followed by specific group of parasitoids. It is hoped that the book presents a comprehensive account of beneficial parasitoids and will be useful to undergraduate and postgraduate students of Entomology, Biological Control, Plant Protection, Agricultural Zoology and Zoology, besides those involved in competitive examinations and policy planning. Features Each chapter has been authored by specialized senior professionals Every chapter contains Learning Objectives and Points to Remember This book offers comprehensive knowledge of parasitoids and their application in pest management in a lucid way
Download or read book Beneficial Insects written by David V. Alford and published by CRC Press. This book was released on 2019-04-23 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt: CHOICE Highly recommended 2020 Insects are key components of life on our planet, and their presence is essential for maintaining balanced terrestrial ecosystems. Without insects humans would struggle to survive, and on a world scale food production would be severely compromised. Many plants and animals depend directly or indirectly on insects for their very survival, and this is particularly so in the case of insectivorous birds and other such creatures. The beneficial role of insects is often overlooked or misunderstood, and in farming circles their very presence on crops is often seen to be unwelcome. In reality, however, many insects are genuinely beneficial, as in the case of parasitic and predacious species. The use of chemical pesticides to control crop pests is becoming more tightly regulated and environmentally undesirable, and low-input farming, in which natural enemies of pests are encouraged to survive or increase, is becoming far more prevalent. Accordingly, Integrated Pest Management (IPM) and Integrated Pest Management (ICM) strategies are increasingly being developed, advocated and adopted. Features: Highlights information on many groups of insects and mites that act as natural enemies or biological control agents of phytophagous insects and mites, including plant pests. Profusely illustrated with high-quality colour photographs. Focuses mainly on insects and mites as natural enemies of plant pests, including parasitic and predacious species that have been accidentally or deliberately introduced in classical biological control programmes. Reviews the role of phytophagous European insects and mites in controlling or managing European plants that have become invasive weeds in other parts of the world, notably North America, Australia and New Zealand.
Download or read book Robber Flies Insecta Diptera Asilidae of Wyoming USA with Keys to Genera and Species written by author 1 and published by . This book was released on 2019 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Abstract: There are 171 species of robber flies recorded for Wyoming, USA, including three newly described species (Cyrtopogon hollandi sp. nov., C. martini sp. nov., and Stenopogon graminis sp. nov.) in this paper, in 10 of the 14 recognized subfamilies. The largest numbers of species belong to the Asilinae (61) followed by Brachyrhopalinae (35), Laphriinae (23), Stenopogoninae (19), Dasypogoninae (9), Stichopogoninae (9), Leptogastrinae (8), Dioctriinae (3), Willistonininae (3), and Trigonomiminae (1). The most species (136) occur in one or more of the shrub/grassland vegetation types, with fewer species occurring in the grassland vegetation types (130), the forest (78 species) and in the shrub (24 species) vegetation types. Keys to subfamilies, genera and species with brief species descriptions are provided; the ecology and ethology of individual species are discussed. Keywords: Diptera, Asiloidea, Brachycera, Diptera new species, classification, distribution, habitat, new records"--Page 3.
Download or read book Venomics and Systematics of Robber Flies Diptera Asilidae written by Christopher M Cohen and published by . This book was released on 2021 with total page 318 pages. Available in PDF, EPUB and Kindle. Book excerpt: Robber flies or assassin flies (Diptera: Asilidae) are a diverse family of venomous predators. The evolutionary history of this venom is poorly known. We leveraged venom transcriptomes from a diversity of robber flies and non-venomous relatives to construct venom gene families and study patterns of positive selection therein. We find that robber fly venoms have relatively few sites under positive selection, consistent with the hypothesis that the venoms of older lineages are dominated by negative selection acting to maintain toxic function. A well-supported and comprehensive phylogenetic framework is needed for further evolutionary studies in robber flies. Unfortunately, the current morphology-based higher classification is not fully supported by molecular studies using traditional molecular markers. We leveraged the recently developed Diptera-wide UCE bait set to compile the largest dataset to date, comprising 151 robber flies and 2,496 loci. Our comprehensive phylogeny confirms that the current classification is flawed and provides a foundation for a thorough revision of these higher taxa. Building on these results, a world catalog of the genera of Asilidae is presented, as well as a revised classification of the subfamilies, tribes, and subtribes. This catalog also includes a hypothesized phylogeny of all higher taxa, a brief analysis of taxonomic trends in generic names, and a preliminary dichotomous key to, and diagnoses for, all higher taxa.
Download or read book Robber Flies of the World written by Frank Montgomery Hull and published by . This book was released on 1962 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Ecological and Morphological Study of Robber Flies of the Tribe Asilini Diptera Asilidae Witha Description of New Genera and Species from Kazakhstan and Middle Asia written by P.A. Lehr and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Biology and Immature Stages of Some Picture winged Flies diptera Otitidae written by Edward J. Allen and published by . This book was released on 1965 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Guide to the Breeding Habits and Immature Stages of Diptera Cyclorrhapha written by Paul Ferrar and published by Brill Archive. This book was released on 1987 with total page 482 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Robber Flies of Subfamiliy Asiliinae Diptera Asiliidae of Palaearctic Ecological and Morphological Analysis Taxonomy and Evolution written by P.A. Lehr and published by . This book was released on 1996 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Description of Pupae of South American Robber Flies Diptera Asilidae written by Steve D. Dennis and published by . This book was released on 1988 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Literature of the Family Asilidae Robber Flies and a Determination of the Potentially Rare Endangered and Endemic Species in the California Desert Study Area written by and published by . This book was released on 1978 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Forty One written by Eric M. Fisher and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Review of the Literature of the Family Asilidae Robber Flies and a Determination of the Potentially Rare Endangered and Endemic Species in the California Desert Study Area written by Joseph Wilcox and published by . This book was released on 1978 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Zeitschrift f r allgemeine und angewandte Entomologie written by and published by . This book was released on 1983 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
