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Page 1: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 2: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 3: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 4: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 5: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 6: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 7: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 8: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 9: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 10: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Page 11: jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

Chapter 11. Problems of abundance. Pages 154-164. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235 pages.

Keywords: the numbers of migrating insects varies greatly from year to year for each species, abundance correlated with sun spots

jameslitsinger.files.wordpress.com · Web viewChapter 49. Gilbert F. White. 1972. Organizing scientific investigations to deal with environmental impacts. Pages 914-926. Keywords:

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 21. The toxicity and hazards of pesticides. Pages 179-196. Keywords: human deaths from accidental pesticide poisoning,

jameslitsinger.files.wordpress.com · Web viewChapter 8. Gunnar Bergström. 1978. Role of volatile chemicals in Aphrys—pollinator interactions.Pages 207-231. In: J. B. Harborne

jameslitsinger.files.wordpress.com · Web viewChapter 12. E. Barton Worthington. 1972. The Nile catchment—technological change and aquatic biology. Pages 189-205. Keywords: the

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 4. Nadine B. Carozzi, Michael Koziel. 1997. Transgenic maize expressing a Bacillus thuringiensis insecticidal protein

jameslitsinger.files.wordpress.com€¦ · Web viewChapter VI. Miscellaneous crops 2: leaf-miners. Pages 129-179. Keywords: leafminers, Plant host: spinach Spinacia oleracea, beets

jameslitsinger.files.wordpress.com€¦ · Web viewChapter IX. Leaf miners on cereals and other graminaceous crops. Pages. 236-297. Keywords: taxonomy, rediscription of species,

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 21. T. Michael Peters, Pedro Barbosa. 1977. Influence of population density on size, fecundity, and developmental rate

jameslitsinger.files.wordpress.com · Web viewChapter 33. Harold T. Jorgenson. 1972. Problems of tropical settlement—experiences in Colombia and Bolivia. Pages 609-630. Keywords:

jameslitsinger.files.wordpress.com · Web viewChapter 5. Pyralid stem borers: Schoenobiinae, Phycitinae, Galleriinae, Pyraustinae and Anerastiinae. Pages 93-116. In: D. H. Grist,

jameslitsinger.files.wordpress.com · Web viewPages 209-218. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235 pages. Keywords: literature on insect migrations

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 10. David J. Greathead. 1995. Natural enemies in combination with pesticides for integrated pest management. Pages 183-197

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 2. IPM, pesticides, and knowledge. Pages 33-59. Keywords: pesticides and sustainability in IPM, the economic injury concept,

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 40. John H. Perkins, Richard Garcia. 1999. Social and economic factors affecting research and implementation of biological

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 22. Carl A. Johansen. 1981. Involvement of bee poisoning in integrated pest management with special reference to alfalfa

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 3. Brian Spooner. 1987. Insiders and outsiders in Baluchistan: Western and indigenous perspectives on ecology and development

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 2. John B. Davies. 1994. Sixty years of onchocerciasis vector control: chronological summary with comments on eradication,

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 12. Paul G. Risser. 1986. Agroecosystems—structure, analysis, and modeling. Pages 321-343. In: Marcos Kogan (editor)

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 10. Trickle irrigation. Pages 97-104. In: More Water for Arid Lands: Promising technologies and research opportunities

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 4. Joseph Bergerard. 1972. Environmental and physiological control of sex determination and differentiation. Pages 57-74

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 2. Contrasting approaches in agricultural development. Pages 4-33. In: Elske van de Fliert. 1993. Integrated Pest Management:

jameslitsinger.files.wordpress.com · Web viewChapter 4. Insecticides. Pages 35-67. Keywords: organochlorines, DDT, TDE DDD, methoxychlor, ethylan Perthane, dicofol Kelthane, chlorobenzilate

jameslitsinger.files.wordpress.com · Web viewChapter 45. Carl A. Carlozzi. 1972. An ecological overview of Caribbean development programs. Pages 858-868. Keywords: environmental

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 13. Marshall W. Johnson, Bruce E. Babashnik. 1999. Enhanced biological control through pesticide selectivity. Pages 297-317

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 36. Barry J. Jacobsen. 2000. Summary: international conference on emerging technologies for integrated pest management

jameslitsinger.files.wordpress.com · Web viewChapter 2. A brief history of the study of insect migration. Pages 6-10 In: C. B. Williams. 1958. Insect Migration. The New Naturalist,

jameslitsinger.files.wordpress.com · Web viewChapter 11. Herbicides. Pages 93-106. Keywords: inorganic herbicides, organic herbicides petroleum oils, organic arsenicals, arsonic

jameslitsinger.files.wordpress.com · Web viewChapter 14. Scott Chilton. 1997. Genetic engineering of plant secondary metabolism for insect protection. Pages 237-269. In: Nadine

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 1. Our threatened agricultural resources. Pages 1-13. Keywords: agricultural problems, energy, the alarming increase in

jameslitsinger.files.wordpress.com · Web viewChapter 9. The problem of the return flight. Pages 132-144. In: C. B. Williams. 1958. Insect Migration. The New Naturalist, London, 235

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 11. Vernon Stern. 1981. Environmental control of insects using trap crops, sanitation, prevention, and harvesting. Pages

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 2. D. Wynne Thorne. 1979. Climate and crop production systems. Pages 17-29. Keywords: climate components, temperature,

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 8. Sustaining resources: Water. Pages 162-184. Raymond P. Poincelot. 1986. Toward a more sustainable agriculture. AVI

jameslitsinger.files.wordpress.com · Web viewChapter 14. John A. Wightman. 1993. ... chemical control, long-term solutions, host plant resistance, government acceptance and support,

jameslitsinger.files.wordpress.com€¦ · Web viewChapter 12. Robert L. Usinger, Pedro Wygodzinsky, Raymond E. Ryckman. 1966. The biosystematics of Triatominae. Pages 309-330. In: