Download or read book A Synopsis of the Aphididae of California written by Albert Free Swain 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 Enhancing Biological Control written by Charles Hammond Pickett and published by Univ of California Press. This book was released on 1998 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past ten years an increasing number of field entomologists and farmers have recognized that conservation of natural enemies is important to effective biological control in many agricultural systems. This collection addresses an important gap in the biological control literature by providing the first comprehensive summary of recent findings on habitat manipulation to control pests. Enhancing Biological Control includes contributions from experts around the world: the United States, Finland, Germany, Great Britain, People's Republic of China, and Switzerland. Chapters cover habitat modification in such areas as fields, orchards, or vineyards, and along or near the perimeters of fields, including hedges or other uncultivated areas. Generalist and specialist natural enemies are described in full, as are theoretical and practical issues. Experimental designs for studying enhancement come into play, and the editors include a modeling study that explores how the dispersal of natural enemies interacts with the positioning of refuges. This volume is an invaluable source of information to researchers, progressive farmers, and agricultural consultants.

Download or read book University of California Publications written by and published by . This book was released on 1919 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Catalogue written by and published by Univ of California Press. This book was released on with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Biology and Ecology of Aphids written by Andreas Vilcinskas and published by CRC Press. This book was released on 2016-02-22 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Most people know of aphids as garden pests, infesting the soft green tissues of plants in vast numbers and killing them by sucking out the sap. Indeed, among the 4000 or so known species of aphids about 250 are pests, and in temperate regions several are economically important agricultural pests that damage crops directly during feeding or act as v

Download or read book Compendium of Beet Diseases and Pests written by Robert Martin Harveson and published by . This book was released on 2009 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: This second edition has been significantly expanded and is organized into several major sections, including a new introduction with brief histories of beet production, botany, and breeding. The remainder of the book is divided into 5 major parts: biotic disorders, abiotic disorders, postharvest deterioration of sugar beet, major insect and arthropod pests, and newly emerging issues. The description of each disease includes a general account of its importance and world distribution, symptoms, causal organism or agent, disease cycle and epidemiology, management, and selected references.

Download or read book Catalogue University of California Press Publications 1893 1943 written by California. University. Press and published by Univ of California Press. This book was released on 1944 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Contribution to Our Knowledge of the Syrphidae of Colorado written by Charles Richardson Jones and published by . This book was released on 1922 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by University of California, Riverside. Citrus Experiment Station and published by . This book was released on 1921 with total page 898 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book The Mosquitoes of California written by Stanley Barron Freeborn and published by . This book was released on 1926 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Bulletin written by and published by . This book was released on 1927 with total page 744 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Sticky Cotton written by Eric F. Hequet and published by Texas Tech University Press. This book was released on 2006 with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt: An essential reference for anyone searching for ways to avoid or mitigate the problem of cotton stickiness.

Download or read book University of California Publications in Entomology written by University of California (1868-1952) and published by . This book was released on 1906 with total page 522 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Publications written by and published by . This book was released on 1927 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book New Genera and Species of Encyrtinae from California Parasitc in Mealybugs Hypmenoptera written by Philip Hunter Timberlake and published by . This book was released on 1918 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book University of California Press Publications written by and published by Univ of California Press. This book was released on with total page 190 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Insect Diapause written by David L. Denlinger and published by Cambridge University Press. This book was released on 2022-02-03 with total page 465 pages. Available in PDF, EPUB and Kindle. Book excerpt: Our highly seasonal world restricts insect activity to brief portions of the year. This feature necessitates a sophisticated interpretation of seasonal changes and enactment of mechanisms for bringing development to a halt and then reinitiating it when the inimical season is past. The dormant state of diapause serves to bridge the unfavourable seasons, and its timing provides a powerful mechanism for synchronizing insect development. This book explores how seasonal signals are monitored and used by insects to enact specific molecular pathways that generate the diapause phenotype. The broad perspective offered here scales from the ecological to the molecular and thus provides a comprehensive view of this exciting and vibrant research field, offering insights on topics ranging from pest management, evolution, speciation, climate change and disease transmission, to human health, as well as analogies with other forms of invertebrate dormancy and mammalian hibernation.