| slovo | definícia |
psylla
(encz) | psylla, n: |
Psylla
(gcide) | Psylla \Psyl"la\, n.; pl. Psyll[ae]. [NL., from Gr. ? a flea.]
(Zool.)
Any leaping plant louse of the genus Psylla, or family
Psyllid[ae].
[1913 Webster] |
psylla
(wn) | psylla
n 1: small active cicada-like insect with hind legs adapted for
leaping; feeds on plant juices [syn: jumping plant louse,
psylla, psyllid] |
| | podobné slovo | definícia |
Psylla
(gcide) | Psylla \Psyl"la\, n.; pl. Psyll[ae]. [NL., from Gr. ? a flea.]
(Zool.)
Any leaping plant louse of the genus Psylla, or family
Psyllid[ae].
[1913 Webster] |
Psylla pyri
(gcide) | Flea-louse \Flea"-louse`\, n. (Zool.)
A jumping plant louse of the family Psyllid[ae], of many
species. That of the pear tree is Psylla pyri.
[1913 Webster] |
Psyllae
(gcide) | Psylla \Psyl"la\, n.; pl. Psyll[ae]. [NL., from Gr. ? a flea.]
(Zool.)
Any leaping plant louse of the genus Psylla, or family
Psyllid[ae].
[1913 Webster] |
Sarcopsylla penetrans
(gcide) | Jigger \Jig"ger\ (j[i^]g"g[~e]r), n. [A corrupt. of chigre.]
1. (Zool.) A species of flea (Tunga penetrans, or
Sarcopsylla penetrans, or Pulex penetrans), which
burrows beneath the skin; called also jigger flea. See
Chigoe.
[1913 Webster]
2. (Zool.) Any one of several species of small red mites
(esp. Tetranychus irritans and Tetranychus Americanus)
of the family Trombiculidae, which, in the larval or
leptus stage, burrow beneath the skin of man and various
animals, causing great annoyance. Also called chigger.
[Southern U. S.]
[Webster 1913 Suppl. +PJC] |
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