Browsing by Subject "Pests"
Now showing items 1-5 of 5
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(Texas A&M University. Libraries, 1979)This dissertation presents a general method of optimizing simulated systems and demonstrates the procedure for maximizing the single period benefits of an entrepreneur. The method is applied to the problem of maximizing ...
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(Texas A&M University. Libraries, 1981)Pesticides are a significant input into commercial agriculture. In 1964, 89 percent of the citrus acreage in the U.S. was treated with pesticides. By 1975, pesticide treated acreage had increased to 97 percent. Total ...
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(Texas Agricultural Extension Service, 1996)
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(Texas A&M University. Libraries, 1978)The cotton ecosystem can be seen as a dynamic biological system that occasionally must be adjusted when one element, such as insect pests, gains undue strength. The objective of this research has been to develop a computerized, ...
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(Texas A&M University. Libraries, 1985)Third-instar house fly larvae and both sexes of Macrocheles muscaedomesticae exhibit an aggregated spatial dispersion in poultry manure. Populations of both species were sampled by random quadrats of three sizes at a narrow, ...