Scale insects (Hemiptera: Coccomorpha) on sugarcane in Colombia, with description of a new species of Tillancoccus Ben-Dov (Coccidae)
Author
Caballero, Alejandro
Author
Ramos-Portilla, Andrea Amalia
Author
Kondo, Takumasa
text
Zootaxa
2017
4258
5
490
500
journal article
33123
10.11646/zootaxa.4258.5.6
1f99571f-2d4f-471c-b329-121c877e46bd
1175-5326
570450
EA2A1731-E70D-4EC5-81D0-32F793CB3BF0
Dysmicoccus brevipes
(
Cockerell, 1893
)
Hosts.
Polyphagous, known to feed on 191 species belonging to 63 plant families (
García Morales
et al.
2016
).
Diagnosis.
Adult female without tubular ducts on dorsum; translucent pores present on hind femur and tibia; dorsal setae on segments VII and VIII conspicuously longer than remaining dorsal setae (Williams & Granara de
Willink 1992
, Granara de
Willink 2009
).
Distribution.
Cosmopolitan (
García Morales
et al.
2016
). The distribution of this species in
Colombia
is unknown but it is probably widespread throughout the country.
Economic importance and control.
In Hawaii, it occurs infrequently on sugarcane and is of
minor
economic importance (
Beardsley 1960
). In Colombia, it is not considered a pest of sugarcane (
Lastra & Gómez 2000
,
Bustillo 2013
).
Remarks.
Since the record of Williams &
Granara de
Willink
(1992),
D. brevipes
has not been recorded on sugarcane in
Colombia
.
Although the species is common in
Colombia
, on many hosts including pineapple (
Kondo 2001
), orange, plantain, cacao, coffee,
Cecropia
sp. (
Kondo
et al
. 2008
), there are no specimens collected from sugarcane in any of the Colombian Museums studied. Many specimens studied by Williams &
Granara de
Willink
(1992) are deposited at the
US National Museum
of Natural History Coccoidea Collection in Beltsville,
Maryland
,
USA (
USNM
), but no specimens of
D. brevipes
on sugarcane from
Colombia
were found in that museum (Dr. Greg Evans (
USNM
), personal communication 2016).