'Thermal death point' diaporamas de présentation

Eonomical Heat Treatment for Bedbugs

Eonomical Heat Treatment for Bedbugs. Philip G. Koehler, Roberto Pereira, and Margie Pfiester Urban Entomology Building 352-392-2484 pgk@ufl.edu. Thermal Death Point for Bed Bugs. 111-113 degrees Fahrenheit 44-45 degrees Celsius. Killing Bed Bugs Bed bugs at least 113 F.

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Chapter 7: Control of Microbial Growth

Chapter 7: Control of Microbial Growth. Control of Microbial Growth: Introduction Early civilizations practiced salting, smoking, pickling, drying, and exposure of food and clothing to sunlight to control microbial growth.

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9- Control of Microbial Growth

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Factors Affecting Productivity

Factors Affecting Productivity . Variables related to the productivity of the system: Fish-associated factors Water-associated factors Pond-associated factors Nutrition-associated factors Management-associated factors . Factors Affecting Productivity . Example:

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Control of Microbial Growth

Control of Microbial Growth. Review of Vocabulary. Sterilization: is the destruction of all forms of microbial life w/particular attention to bacterial spores Disinfection: refers to the destruction of pathogenic organisms on an inanimate object.

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EXERCISE 20. EFFECT OF TEMPERATURE ON GROWTH OF MICROORGANISMS

EXERCISE 20. EFFECT OF TEMPERATURE ON GROWTH OF MICROORGANISMS. EFFECT OF TEMPERATURE ON GROWTH OF MICROORGANISMS Cardinal temperatures. Minimum temperature: : It is the lowest temperature which will support the growth of the microorganism. Below the minimum temperature the microorganisms

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Ex. 18 Temperature

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PHYSIOLOGICAL CHARACTERISTICS (GROWTH REQUIREMENTS)

MARK RODRIGO D. MENDROS R.M.T , MT(ASCP- i ), MSMT (units). PHYSIOLOGICAL CHARACTERISTICS (GROWTH REQUIREMENTS). PHYSIOLOGICAL CHARACTERISTICS (GROWTH REQUIREMENTS) NUTRITIONAL REQUIREMENTS A. Autotrophic or Lithotropic B. Heterotrophic or organotrophic i . saprophyte

262 views • 5 slides