''Leptoglossus zonatus'' is a species of
leaf-footed bug
Coreidae is a large family of predominantly sap-sucking insects in the Hemipteran suborder Heteroptera. The name "Coreidae" derives from the genus ''Coreus'', which derives from the Ancient Greek () meaning bedbug.
As a family, the Coreidae ar ...
, a type of
true bugs
Hemiptera (; ) is an order of insects, commonly called true bugs, comprising over 80,000 species within groups such as the cicadas, aphids, planthoppers, leafhoppers, assassin bugs, bed bugs, and shield bugs. They range in size from to aroun ...
. It is found throughout much of South America, Central America, Mexico, and the southwestern United States. The bug is two centimeters in length, gray in color, with a zigzagging whitish band across its back and two distinctive yellowish spots on its anterior
pronotum
The prothorax is the foremost of the three segments in the thorax of an insect, and bears the first pair of legs. Its principal sclerites (exoskeletal plates) are the pronotum ( dorsal), the prosternum (ventral), and the propleuron (lateral) on e ...
, the identifying characteristic for the species.
[Florida Department of Agriculture Pest Alert]
This leaf-footed bug is one of the two major pests of
physic nut plants in
Nicaragua
Nicaragua (; ), officially the Republic of Nicaragua (), is the largest country in Central America, bordered by Honduras to the north, the Caribbean to the east, Costa Rica to the south, and the Pacific Ocean to the west. Managua is the coun ...
.
[Grimm, C. and F. Guharay. (1998). Control of leaf-footed bug ''Leptoglossus zonatus'' and shield-backed bug ''Pachycoris klugii'' with entomopathogenic fungi. ''Biocontrol Science and Technology'' 8:3 365-76.] In
Honduras
Honduras, officially the Republic of Honduras, is a country in Central America. The republic of Honduras is bordered to the west by Guatemala, to the southwest by El Salvador, to the southeast by Nicaragua, to the south by the Pacific Oce ...
, where the bug is known commonly as ''chinche patona'' (large-legged bug), it is a minor garden pest.
[Schaefer, C. W. and A. R. Panizzi. (2000). ]
Heteroptera of Economic Importance
'. CRC Press pg. 369. It is a pest of many crops in
Brazil
Brazil ( pt, Brasil; ), officially the Federative Republic of Brazil (Portuguese: ), is the largest country in both South America and Latin America. At and with over 217 million people, Brazil is the world's fifth-largest country by area ...
and it may transmit the plant pathogen ''
Herpetomonas macgheei'', a
trypanosomatid
Trypanosomatida is a group of kinetoplastid excavates distinguished by having only a single flagellum. The name is derived from the Greek ''trypano'' (borer) and ''soma'' (body) because of the corkscrew-like motion of some trypanosomatid species ...
protozoa
Protozoa (singular: protozoan or protozoon; alternative plural: protozoans) are a group of single-celled eukaryotes, either free-living or parasitic, that feed on organic matter such as other microorganisms or organic tissues and debris. Histo ...
n.
[ It breeds in ]pomegranate
The pomegranate (''Punica granatum'') is a fruit-bearing deciduous shrub in the family Lythraceae, subfamily Punicoideae, that grows between tall.
The pomegranate was originally described throughout the Mediterranean Basin, Mediterranean re ...
and desert willow
''Chilopsis'' is a monotypic genus of flowering plants containing the single species ''Chilopsis linearis''. It is known commonly as desert willow trees, and the gregarious bright orange nymph
A nymph ( grc, νύμφη, nýmphē, el, script=Latn, nímfi, label=Modern Greek; , ) in ancient Greek folklore is a minor female nature deity. Different from Greek goddesses, nymphs are generally regarded as personifications of nature, are ...
s aggregate there.[ It is a serious pest of satsuma oranges in ]Louisiana
Louisiana , group=pronunciation (French: ''La Louisiane'') is a state in the Deep South and South Central regions of the United States. It is the 20th-smallest by area and the 25th most populous of the 50 U.S. states. Louisiana is bord ...
, causing damage by feeding and by transmitting the pathogenic yeast
Yeasts are eukaryotic, single-celled microorganisms classified as members of the fungus kingdom. The first yeast originated hundreds of millions of years ago, and at least 1,500 species are currently recognized. They are estimated to constit ...
'' Nematospora coryli''.[
]Biological pest control
Biological control or biocontrol is a method of controlling pests, such as insects, mites, weeds, and plant diseases, using other organisms. It relies on predation, parasitism, herbivory, or other natural mechanisms, but typically also i ...
agents found to be effective against this insect include the entomopathogenic fungus
An entomopathogenic fungus is a fungus that can kill or seriously disable insects.
Typical life cycle
These fungi usually attach to the external body surface of insects in the form of microscopic spores (usually asexual, mitosporic spores also ...
''Beauveria bassiana
''Beauveria bassiana'' is a fungus that grows naturally in soils throughout the world and acts as a parasite on various arthropod species, causing white muscardine disease; it thus belongs to the entomopathogenic fungi. It is used as a biologic ...
''.[
]
Gallery
Leptoglossuszonatus.jpg, Imago
In biology, the imago (Latin for "image") is the last stage an insect attains during its metamorphosis, its process of growth and development; it is also called the imaginal stage, the stage in which the insect attains maturity. It follows the ...
Leptoglossus zonatus nymph.jpg, Nymph
A nymph ( grc, νύμφη, nýmphē, el, script=Latn, nímfi, label=Modern Greek; , ) in ancient Greek folklore is a minor female nature deity. Different from Greek goddesses, nymphs are generally regarded as personifications of nature, are ...
References
External links
*
''Leptoglossus zonatus''
on th
UFIFAS
Featured Creatures website.
Agricultural pest insects
Hemiptera of South America
Insects described in 1852
Anisoscelidini
Hemiptera of Central America
{{Coreidae-stub