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Published byNicholas Franklin Modified over 9 years ago
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Host Plant Resistance
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Cultural Control Definition Preventive strategies aimed to reduce pest populations through agronomic practices of low environmental impact. 2011 Ento 401 Class
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Host Plant Resistance Is the collective heritable characteristics by which a plant species, race, clone or individual may reduce the possibility of successful utilization of that plant as a host by an insect species, race, biotype or individual.
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Chemical Biological Cultural Plant resistance IPM
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Case Study: The French Grape Crisis
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C. V. Riley
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Antibiosis Antixenosis Tolerance Theoretical Approaches
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Methodological Approaches Mendelian approach Biometrician’s approach Biotechnologist’s approach
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Resistance to Bt crops Bt crop Non-Bt crop (refuge)
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Molecular markers
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Plant defenses Constitutive Induced
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Plant defense
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Future goal of plant resistance: To incorporate plant defense genes into crops.
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