- Industry: Plants
- Number of terms: 21554
- Number of blossaries: 0
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The American Phytopathological Society (APS) is a nonprofit professional, scientific organization dedicated to the study and control of plant diseases.
A common pollutant from volcanoes and several industries such as brick factories, aluminum smelters, and phosphate fertilizer factories.
Industry:Plants
A subdivision of a pathogen species characterized by its pattern of virulence or avirulence to a series of differential host varieties.
Industry:Plants
Control of disease by excluding the pathogen or infected plant material from crop production areas (e.g. by quarantines and embargoes. )
Industry:Plants
Penetration of plant tissues by a pathogen through barriers such as leaf cuticle by chemical and physical means (e.g. penetration peg. )
Industry:Plants
Resistance reactions that can be placed in distinct categories, usually conferred by one or a few genes. (see quantitative resistance. )
Industry:Plants
Resistance which is effective against all biotypes of the pathogen. (see durable resistance, specific resistance, vertical resistance. )
Industry:Plants
A group of the ascomycetes in which the hymenium is exposed at maturity; one in which the fruiting body is an apothecium or discocarp.
Industry:Plants
A secondary air pollutant formed when the exhaust of automobiles and other internal combustion engines is in the presence of sunlight.
Industry:Plants
A secondary air pollutant formed when the exhaust of automobiles and other internal combustion engines is in the presence of sunlight.
Industry:Plants
A vegetative resting body of a fungus, composed of a compact mass of hyphae with or without host tissue, usually with a darkened rind.
Industry:Plants
