Download or read book Geological Magazine written by Henry Woodward and published by . This book was released on 1896 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Entomological Society of Washington written by Entomological Society of Washington and published by . This book was released on 1916 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt: List of members in v. 1-3, 5, 14.

Download or read book Journal of the Royal Microscopical Society written by Anonymous and published by BoD – Books on Demand. This book was released on 2024-02-06 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Reprint of the original, first published in 1885.

Download or read book Proceedings of the Royal Physical Society of Edinburgh written by Royal Physical Society of Edinburgh and published by . This book was released on 1883 with total page 408 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A List of bibliographies of special subjects July 1902 written by John Crerar Library and published by . This book was released on 1902 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Class List of the Books in the Reference Library written by Nottingham (England). Free Public Reference Library and published by . This book was released on 1883 with total page 656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Catalogue of books written by Bernard Quaritch (Firm) and published by . This book was released on 1910 with total page 1062 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue of the Books in the Library of the Quekett Microscopical Club written by Quekett Microscopical Club (London, England). Library and published by . This book was released on 1883 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Ray Society written by and published by . This book was released on 1905 with total page 384 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Illinois Biological Monographs written by and published by . This book was released on 1922 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 486 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 Catalogue of Books Added to the Radcliffe Library Oxford University Museum written by and published by . This book was released on 1875 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Psyche written by and published by . This book was released on 1890 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Pests of Ornamental Trees Shrubs and Flowers written by David V Alford and published by CRC Press. This book was released on 2012-05-30 with total page 483 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ornamental trees, shrubs and flowers have always been extremely popular and there is large demand-whether in gardens or parks-for alpines, bedding plants, cacti, cut flowers, house plants and pot plants, as well as herbaceous plants, ornamental grasses, shrubs and trees. The first edition of this comprehensive and beautifully illustrated book was e

Download or read book Proceedings of the Royal Physical Society of Edinburgh written by and published by . This book was released on 1883 with total page 402 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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.

Download or read book Book Sales written by and published by . This book was released on 1897 with total page 490 pages. Available in PDF, EPUB and Kindle. Book excerpt: