ODDS
发表于 2025-3-21 17:15:32
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formula
发表于 2025-3-21 23:13:26
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OASIS
发表于 2025-3-22 04:16:06
A Conceptual Frameworkdo the two areas compare in their modes of work, social organizations, motivations, and personnel? (3) What relationship does each bear to the reality of the natural, material world that exists independently of human society?
Memorial
发表于 2025-3-22 07:47:29
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违反
发表于 2025-3-22 09:25:22
Strategies Iother. They never constituted a major public policy issue, nor was their underlying conceptual base made explicit. The contemporary IPM concept became a political and intellectual entity through a major research program during the 1970’s, ”The Huf faker Project,” named after its director, Carl Barton Huffaker.
手段
发表于 2025-3-22 14:43:52
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Dappled
发表于 2025-3-22 18:29:29
A New Technology industries. Moreover, reliance on insecticides presupposes a stable chemical industry to manufacture, formulate, and market the toxic materials. This chapter outlines the major events in the invention of insecticides and the development of the insecticide industry.
doxazosin
发表于 2025-3-23 01:04:00
Entomology and Agricultural Productionriculture (Chapter 8), and were aimed at maintaining for entomologists a degree of monopoly power over the expertise concerning insects and their control (Chapter 9). Yet the end products of these intellectual endeavors were markedly different. Why?
半球
发表于 2025-3-23 05:15:49
Book 1982ther change and new clashes. This essay on economic entomology is a case study on how cultural events and forces affected the creation of scientific and technical knowledge. The time period emphasized is 1945 to 1980. My initial premises for selecting relevant data for the story were ultimately not
斜
发表于 2025-3-23 08:05:45
Traumaselstroms of disputes that required them to reexamine their own positions on research directions. It had been possible before the PBWEE to entertain both IPM and TPM as guides to experimentation. After the PBWEE, life in the gray area between IPM and TPM became more difficult but not impossible.