Download or read book An Analysis of Mealybug Pests in California Nurseries written by Heather Laflin and published by . This book was released on 2003 with total page 142 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Biorational Control of Arthropod Pests written by Isaac Ishaaya and published by Springer Science & Business Media. This book was released on 2009-08-28 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt: For nearly 50 years, pest control was mostly based on broad-spectrum conv- tional insecticides such as organochlorines, organophosphates, carbamates and pyrethroids. However, the severe adverse effects of pesticides on the environment, problems of resistance reaching crisis proportions and public protests led to stricter regulations and legislation aimed at reducing their use. Ways to reduce the use of synthetic pesticides in plant protection and to use more alternative and novel me- ods for pest control or biorational control are the challenges of pest control for the twenty-first century. The term biorational (biological + rational) pesticides can be defined as the use of specific and selective chemicals, often with a unique modes of action, that are compatible with natural enemies and the environment, with minimal effect on n- target organisms. Biorational control is based on a diversity of chemical, biological and physical approaches for controlling insect pests which results in minimum risk to man and the environment.
Download or read book Mealybugs of California written by Howard Lester McKenzie and published by Univ of California Press. This book was released on with total page 586 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Mealybugs of Central and South America written by Douglas John Williams and published by Oxford University Press, USA. This book was released on 1992 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: History (Background to the studey, scope of the work and collections studied); Economic importance; Morphology; Systematics (relationshisp and classification, definition of the family Pseudococcidae).
Download or read book California Cultivator written by and published by . This book was released on 1923 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Nursery Pest Management OR WA CA ID written by and published by . This book was released on 1989 with total page 576 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Monthly Bulletin written by and published by . This book was released on 1920 with total page 858 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Bulletin written by California. Department of Agriculture and published by . This book was released on 1916 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Orchard Pest Management written by Elizabeth Hull Beers and published by . This book was released on 1993 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Bulletin of the Department of Agriculture State of California written by and published by . This book was released on 1917 with total page 558 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book California Plant Pest and Disease Report written by and published by . This book was released on 1988 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Natural Control of the Citrus Mealybug in Florida written by Alden True Speare and published by . This book was released on 1922 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book 1st International Symposium on Biological Control of Arthropods written by and published by . This book was released on 2003 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Hilgardia written by and published by . This book was released on 1963 with total page 772 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Summary of State and Territorial Plant Quarantines Affecting Interstate Shipments written by Maude A. Thompson and published by . This book was released on 1946 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book California Citrograph written by and published by . This book was released on 1919 with total page 478 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Systematic Catalogue of the Mealybugs of the World Insecta Homoptera Coccoidea Pseudococcidae and Putoidae written by Yair Ben-Dov and published by . This book was released on 1994 with total page 686 pages. Available in PDF, EPUB and Kindle. Book excerpt: Mealybugs are of great economic importance to man in view of their damage to agricultural crops such as cassava, potatoes, vegetables, rice, and citrus and deciduous fruit trees. This book covers 1947 species of mealybugs placed in 28 genera. It should have world-wide appeal to professionals.
