Download or read book Notes and Descriptions of Miscellaneous Chalcid flies Hymenoptera written by Alexandre Arsene Girault and published by . This book was released on 1917 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Review of the Genera of New World Mymaridae Hymenoptera written by Yoshimoto and published by CRC Press. This book was released on 1990-01-01 with total page 188 pages. Available in PDF, EPUB and Kindle. Book excerpt: The New World Mymaridae include 59 genera and subgenera of which 9 are described as new. In addition, 19 species are described. Seven species-groups of Gonatocerus Nees are recognized and four species-groups of Acmopolynema are also proposed. Keys to females and males of the New World genera are provided and keys to subgenera are included under the respective genera. For each genus a diagnosis, synonymy, distribution, and list of known species for the New World are given. Nine described genera and six nominal genera are recorded from the New World for the first time. The book is illustrated with 191 photos and drawings.

Download or read book Technical Note written by and published by . This book was released on 1919 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Record of Zoological Literature written by and published by . This book was released on 1919 with total page 618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Parasitoids in Pest Management written by Omkar and published by CRC Press. This book was released on 2023-03-13 with total page 437 pages. Available in PDF, EPUB and Kindle. Book excerpt: Pests cause economic damage to crops and stored products, while vectors are responsible for the transmission of disease-causing agents in human beings and livestock. Although the application of synthetic pesticides in agriculture has given immediate relief, it has also caused well-known side effects, leading to a general consensus among entomologists and agriculturists to shift towards other ecofriendly pest management. Insect natural enemies consisting of 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 specialised in their host choice, the female parasitoid searches for a suitable host to lay eggs and larvae in, on or near the hosts. Exploiting this potency of parasitoids may yield successful results in controlling notorious pests in an ecofriendly way. This book covers information on the important biocontrol agents effective in pest suppression. It starts with insect parasitic groups followed by specific groups of parasitoids. It is hoped that the book presents a comprehensive account of beneficial parasitoirds, 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 written by very experienced specialists Every chapter includes Learning Objectives and Points to Remember This book offers comprehensive knowledge of parasitoids and their application in pest management in a rational way

Download or read book The Zoological Record written by and published by . This book was released on 1919 with total page 1042 pages. Available in PDF, EPUB and Kindle. Book excerpt: Indexes the world's zoological and animal science literature, covering all research from biochemistry to veterinary medicine. The database provides a collection of references from over 4,500 international serial publications, plus books, meetings, reviews and other no- serial literature from over 100 countries. It is the oldest continuing database of animal biology, indexing literature published from 1864 to the present. Zoological Record has long been recognized as the "unofficial register" for taxonomy and systematics, but other topics in animal biology are also covered.

Download or read book Record of Zoological Literature written by and published by . This book was released on 1919 with total page 246 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Aphelinidae of India Hymenoptera Chalcidoidea written by M. Hayat and published by Associated Publishers (Gainesville, FL). This book was released on 1998 with total page 432 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings written by United States National Museum and published by . This book was released on 1917 with total page 554 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by U.S. Office of Experiment Stations and published by . This book was released on 1927 with total page 1146 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Experiment Station Record written by United States. Office of Experiment Stations and published by . This book was released on 1916 with total page 1132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1946 with total page 634 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Monthly Catalogue United States Public Documents written by and published by . This book was released on 1922 with total page 1000 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Zoological Record written by and published by . This book was released on 1919 with total page 712 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Zoological Record is published annually in separate sections. The first of these is Comprehensive Zoology, followed by sections recording a year's literature relating to a Phylum or Class of the Animal Kingdom. The final section contains the new genera and subgenera indexed in the volume." Each section of a volume lists the sections of that volume.

Download or read book Miscellaneous Publication written by and published by . This book was released on 1934 with total page 926 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book African Invertebrates written by and published by . This book was released on 2005 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Public Documents of the Congress and of All Departments of the Government of the United States for the Period from to written by and published by . This book was released on with total page 2052 pages. Available in PDF, EPUB and Kindle. Book excerpt: