Download or read book A Contribution Toward a Monograph of the Homopterous Insects of the Family Delphacidae of North and South America written by David Livingston Crawford and published by . This book was released on 1914 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revision of the New World Delphacid Planthopper Genus Pissonotus Hemiptera Fulgoroidea written by Charles R. Bartlett and published by . This book was released on 2000 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Planthoppers written by R. F. Denno and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt: Planthoppers include some of the most devastating pests of major agricultural crops throughout the world. One species, the rice brown planthopper, is among the most economically important pests in Asia. In past decades, government policies encouraged the control of rice planthoppers with synthetic pesticides, a tactic which promoted insecticide resistance and often led to the pesticide-induced resurgence of pest populations. To deter planthopper outbreaks, a more ecologically sound management strategy is being implemented, one based on a thorough investigation of population dynamics, natural enemies, and the genetics of host plant and insecticide adaptation. In the natural habitats of North America and Europe, scientists have also used planthoppers as model organisms to test ecological and evolutionary theory. The consequence of these diverse studies is an extremely scattered literature on planthoppers that has never been synthesized from an ecological perspective. This volume summarizes what is known about planthopper ecology and biological control. It takes a theoretical approach yet is deeply concerned with the application of theory to the practical problems of pest management.

Download or read book Acta Phytopathologica Et Entomologica Hungarica written by and published by . This book was released on 1996 with total page 748 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 1994 written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of the Interior and Related Agencies and published by . This book was released on 1994 with total page 1726 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Department of the Interior and Related Agencies Appropriations for Fiscal Year 1994 Department of Agriculture Energy Health and Human Services Interior Smithsonian Institution written by United States. Congress. Senate. Committee on Appropriations. Subcommittee on the Department of the Interior and Related Agencies and published by . This book was released on 1994 with total page 1618 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Planthoppers written by Kong Luen Heong and published by Int. Rice Res. Inst.. This book was released on 2009 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Fulgoroidea written by Z. P. Metcalf and published by . This book was released on 1932 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rearing Animal and Plant Pathogen Vectors written by Karl Maramorosch and published by CRC Press. This book was released on 2014-04-24 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides an integrated description of methods used to rear vectors of human, higher animal, and plant pathogens in the laboratory. It deals with diverse subject areas, and contains descriptions of standard, as well as highly specialized, methods used by medical, veterinary, entomology, and plant pathology experts. The text brings together

Download or read book List of Intercepted Plant Pests written by and published by . This book was released on 1965 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ARS written by and published by . This book was released on 19?? with total page 208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Rice Planthoppers written by Kong Luen Heong and published by Springer. This book was released on 2014-10-23 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses planthopper pests of rice. These insects are one of the most destructive pests, threatening food security around the world. The historical development of the rice planthopper problem shows that they are secondary pests and single-discipline control tactics or strategies were not able to manage them, and instead caused frequent resurgences. This book not only presents new approaches to this persistent problem, but also new ecological methods, new perspectives on the effect of pesticide marketing, insights into developing resistant varieties and structural reforms in pest management. Integrating biological, ecological, economic and sociological aspects, it clearly presents the latest information on newly developed strategies for managing this pest. Dr. K. L. Heong is the principal scientist and insect ecologist at the International Rice Research Institute, Philippines. He has been researching rice planthoppers for more than 30 years. Dr. Heong is a fellow of the Third World Academy of Science and the Academy of Sciences, Malaysia. Professor Jia-an Cheng is an insect ecologist who has been studying rice planthoppers for about 50 years. He is a professor at Zhejiang University, China. Professor M.M. Escalada works at Visayas State University.

Download or read book Journal of the Pan Pacific Research Institution written by Pan-Pacific Research Institution and published by . This book was released on 1926 with total page 604 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Journal written by Pan-Pacific Research Institution and published by . This book was released on 1926 with total page 650 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bibliography of Agriculture written by and published by . This book was released on 1970 with total page 1210 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Proceedings of the Hawaiian Entomological Society written by Hawaiian Entomological Society and published by . This book was released on 1923 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book General Catalogue of the Hemiptera written by William Edward China and published by . This book was released on 1932 with total page 924 pages. Available in PDF, EPUB and Kindle. Book excerpt: