American Phytopathological Society

Settore: Plants

Number of terms: 21554

Number of blossaries: 0

Company Profile:

The American Phytopathological Society (APS) is a nonprofit professional, scientific organization dedicated to the study and control of plant diseases.

Altro

sapwood

Physiologically active zone of wood contiguous to cambium (see heartwood. )

Industry:Plants

vessel

Water-conducting structure of xylem tissue with pit openings in end walls.

Industry:Plants

pigment

A colored compound, such as chlorophyll, in the cells of plants or fungi.

Industry:Plants

burr knot

A rough outgrowth, often present on the trunks or roots of certain trees.

Industry:Plants

polyploid

Having three or more complete sets of chromosomes (see haploid, diploid. )

Industry:Plants

rhizomorph

Macroscopic rope-like strand of compacted tissue formed by certain fungi.

Industry:Plants

monocot

Plant with one cotyledon, such as grasses, grain crops, corn (see dicot. )

Industry:Plants

monocotyledon

Plant with one cotyledon, such as grasses, grain crops, corn (see dicot. )

Industry:Plants

scion

Portion of a shoot used for grafting onto the root stock (see rootstock. )

Industry:Plants

myxomycetes

Saprophytic organisms that form vegetative amoeboid plasmodia and spores.

Industry:Plants

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