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Plant pathology

The scientific study of plant diseases, their treatment and prevention.

Contributors in Plant pathology

Plant pathology

primary inoculum

Plants; Plant pathology

Inoculum, usually from an overwintering source, that initiates disease in the field, as opposed to inoculum that spreads disease during the season.

cuticle

Plants; Plant pathology

Noncellular outer layer of an insect or a nematode; water-repellent, waxy layer of epidermal cells of plant parts, such as leaves, stems and fruit.

stunting

Plants; Plant pathology

Reduction in height of a vertical axis resulting from a progressive reduction in the length of successive internodes or a decrease in their number.

days to harvest

Plants; Plant pathology

Term for the prescribed minimum number of days required by U. S. government regulations between a pesticide application and the harvest of the crop.

ovary

Plants; Plant pathology

The female reproductive structure of organisms; in plants, enlarged basal portion of a pistil, containing the ovules and developing into the fruit.

Puccinia pathway

Plants; Plant pathology

The region through which rust urediniospores move from southern areas through all grain-producing areas of the United States to Canada each season.

pectin

Plants; Plant pathology

A methylated polymer of galacturonic acid found in the middle lamella and the primary cell wall of plants; jelly-forming substance found in fruit.

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