Download or read book Life History and Morphology of Kermes Kingi in Virginia Homoptera Coccoidea Kermesidae written by Avas B. Hamon and published by . This book was released on 1976 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Revision of the Family Kermesidae homoptera in the Nearctic Region Based on Adult and Third Instar Females written by Stephen W. Bullington and published by . This book was released on 1985 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Miscellaneous Publication written by and published by . This book was released on 1985 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Coccidologist s Newsletter written by and published by . This book was released on 1973 with total page 382 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Soft Scale Insects written by and published by Elsevier. This book was released on 1997-10-15 with total page 477 pages. Available in PDF, EPUB and Kindle. Book excerpt: This text presents an up-to-date account of the soft-scale insects, "Coccidae", and covers almost the entire spectrum of the knowledge of this insect family. It is divided into three sections, covering: soft scale insects; their natural enemies; and damage and control.

Download or read book Encyclopedia of Scale Insect Pests written by Takumasa Kondo and published by CABI. This book was released on 2022-06-15 with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt: Scale insects feed on plant juices and can easily be transported to new countries on live plants. They sometimes become invasive pests, costing billions of dollars in damage to crops worldwide annually, and farmers try to control them with toxic pesticides, risking environmental damage. Fortunately, scale insects are highly susceptible to control by natural enemies so biological control is possible. They have unique genetic systems, unusual metamorphosis, a broad spectrum of essential symbionts, and some are sources of commercial products like red dyes, shellac and wax. There is, therefore, wide interest in these unusual, destructive, beneficial, and abundant insects. The Encyclopedia of Scale Insect Pests is the most comprehensive work on worldwide scale insect pests, providing detailed coverage of the most important species (230 species in 26 families, 36% of the scale insect pest species known). Advice is provided on collection, preservation, slide-mounting, vouchering, and labelling of specimens, fully illustrated with colour photographs, diagrams and drawings.

Download or read book Research Division Bulletin written by and published by . This book was released on 1977 with total page 534 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Studies on the Morphology and Systematics of Scale Insects written by and published by . This book was released on 1969 with total page 1322 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book A Selected Bibliography of the Coccoidea Homoptera written by and published by . This book was released on 1988 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Bulletin written by and published by . This book was released on 1991 with total page 564 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Virginia State Library Publications written by and published by . This book was released on 1977 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Israel Journal of Entomology written by and published by . This book was released on 1994 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Entomologica written by and published by . This book was released on 1999 with total page 1046 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Scale Insects of Central Europe written by M. Kosztarab and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 472 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is dedicated to the scientists whose professional devotion and accomplish ments in research on scale insects of the area made the compilation of this book possible. This book has two primary objectives: (1) to enable interested workers, who are not specialists of scale insects, to recognize and indentify these to families, genera and species; and (2) to provide information on the life cycle, host-plant range, natural enemies, geographical distribution, economic importance for each known species from Central Europe, and to provide a bibliography on each taxa covered. Scale insects are important pests of fruit and nut trees, forest vegetation, woody ornamentals, greenhouse and indoor plants. World-wide losses and increased production costs attributed to scale insects are estimated to reach $5 billion annually. It is difficult to recognize them because of their microscopic size and hidden habits. Identification of pest species enables plant growers to check appropriate reference sources for biological information and to select control methods.

Download or read book Bulletin written by Virginia Polytechnic Institute and State University. Research Division and published by . This book was released on 1977 with total page 118 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Virginia Journal of Science written by Ruskin Skidmore Freer and published by . This book was released on 1986 with total page 758 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Annales Zoologici written by and published by . This book was released on 1991 with total page 822 pages. Available in PDF, EPUB and Kindle. Book excerpt: