scholarly journals Identification and host-plant associations of Australian Sericothripinae (Thysanoptera, Thripidae)

Zootaxa ◽  
2009 ◽  
Vol 1983 (1) ◽  
pp. 1-22 ◽  
Author(s):  
LAURENCE A. MOUND ◽  
DESLEY TREE
Keyword(s):  
Biological Control ◽  
New Species ◽  
Southeast Asia ◽  
Host Plant ◽  
Biological Control Agent ◽  
Complex Surface ◽  
Control Agent ◽  
Weed Biological Control ◽  
European Species ◽  
Plant Associations

The Sericothripinae is a largely tropical group of about 140 species that are often strikingly bicoloured and have complex surface sculpture, but for which the biology is poorly known. Although 15 genera have been described in this subfamily, only three of these are currently recognised, with five new generic synonymies indicated here. In Australia, Sericothrips Haliday is introduced, with one European species deployed as a weed biological control agent. Hydatothrips Karny comprises 43 species worldwide, with six species found in Australia, of which two are shared with Southeast Asia, and four are associated with the native vine genus, Parsonsia. Neohydatothrips John comprises 96 species worldwide, with nine species in Australia, of which one is shared with Southeast Asia and two are presumably introduced from the Americas. Illustrated keys are provided to the three genera and 16 species from Australia, including six new species [Hydatothrips aliceae; H. bhattii; H. williamsi; Neohydatothrips barrowi, N. bellissi, N. katherinae]. One new specific synonym is recognised [Hydatothrips haschemi Girault (=H. palawanensis Kudo)], also four new generic synonyms [Neohydatothrips John (=Faureana Bhatti; Onihothrips Bhatti; Sariathrips Bhatti; Papiliothrips Bhatti); Sericothrips Haliday (=Susserico- thrips Han)].

A new species of Neochrysocharis Kurdjumov (Hymenoptera: Eulophidae), a parasitoid of serpentine leafminers (Diptera: Agromyzidae) in Southeast Asia

Zootaxa ◽  
2005 ◽  
Vol 1044 (1) ◽  
pp. 27 ◽  
Author(s):  
NICOLE FISHER ◽  
JOHN LA SALLE
Keyword(s):  
Biological Control ◽  
New Species ◽  
Southeast Asia ◽  
Biological Control Agent ◽  
Control Agent ◽  
Southeast Asian ◽  
Species Variation ◽  
Valid Genus ◽  
Neochrysocharis Formosa ◽  
A New Species

Neochrysocharis beasleyi sp.n. (Hymenoptera: Eulophidae: Entedoninae) is described from Indonesia and Vietnam. This species is a parasitoid of leafmining Agromyzidae, and is a potential biological control agent for invasive agromyzid species. Variation within Southeast Asian specimens of Neochrysocharis formosa is described and discussed. Neochrysocharis stat. rev. is treated as a valid genus, and removed from synonymy with Closterocerus.Key words: Hymenoptera, Eulophidae, Neochrysocharis, parasitoids, Agromyzidae, Liriomyza, Indonesia, Vietnam, Neochrysocharis formosa, variation

Rostropria, a new genus of Opisthognathous Diapriine wasp from Australia, and notes on the genus Neurogalesus (Hymenoptera : Proctotrupoidea : Diapriidae)

1989 ◽  
Vol 3 (5) ◽  
pp. 523 ◽  
Author(s):  
JW Early ◽  
ID Naumann
Keyword(s):  
Biological Control ◽  
New Species ◽  
Sugar Cane ◽  
New Genus ◽  
Biological Control Agent ◽  
Control Agent ◽  
Eastern Australia

Rostropria, gen. nov., comprising six new species (casta, garbo, gondola, inopicida, simplex and spiniventris) from eastern Australia, is most closely related to Neurogalesus Kieffer. The palpal formula is variable within Rostropria. R. inopicida is a parasite of the sugarcane soldier fly, Inopus rubriceps (Macquart) (Stratiomyidae), and a potential biological control agent for this pest of pastures and sugar cane. Euhoplopria Dodd is synonymised with Neurogalesus and the three described species (E. carinatifrons Dodd, E. lativentris Dodd, E. emargipennis Dodd) are transferred to Neurogalesus.

Taxonomic modifications in Tylospilus Stål (Hemiptera: Pentatomidae: Asopinae): redescription of T. nigrobinotatus (Berg), description of a new species and an updated identification key for the genus 

Zootaxa ◽  
2020 ◽  
Vol 4766 (1) ◽  
pp. 128-138
Author(s):  
RICARDO BRUGNERA ◽  
MARCELO REGINATO PAIM ◽  
TALITA ROELL ◽  
GIMENA DELLAPÉ ◽  
JOCELIA GRAZIA
Keyword(s):  
Biological Control ◽  
New Species ◽  
New World ◽  
Biological Control Agent ◽  
Control Agent ◽  
Identification Key ◽  
Stink Bugs ◽  
Common Occurrence ◽  
Type Specimens ◽  
A New Species

The systematics of the New World Asopinae genera is still not completely understood, thus hampering their study in many areas of biological science. Tylospilus Stål is one of the less known genera among New World predatory stink bugs, despite its common occurrence and potential as a biological control agent in crops. Here, we make a contribution to the knowledge of Tylospilus; the species Tylospilus nigrobinotatus (Berg, 1879) is redescribed, and based upon the examination of type specimens, T. armatus Thomas, 1992 is considered to be a junior synonym of the above species. Furthermore, a new species is herein described, and an updated identification key for the species of Tylospilus is provided. 

scholarly journals Field demonstration of a semiochemical treatment that enhances Diorhabda carinulata biological control of Tamarix spp.

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Alexander M. Gaffke ◽  
Sharlene E. Sing ◽  
Tom L. Dudley ◽  
Daniel W. Bean ◽  
Justin A. Russak ◽  
...  
Keyword(s):  
Biological Control ◽  
Aggregation Pheromone ◽  
Biological Control Agent ◽  
Adult Emergence ◽  
Classical Biological Control ◽  
The United States ◽  
Control Agent ◽  
Weed Biological Control ◽  
Single Well ◽  
Tamarix Spp

Abstract The northern tamarisk beetle Diorhabda carinulata (Desbrochers) was approved for release in the United States for classical biological control of a complex of invasive saltcedar species and their hybrids (Tamarix spp.). An aggregation pheromone used by D. carinulata to locate conspecifics is fundamental to colonization and reproductive success. A specialized matrix formulated for controlled release of this aggregation pheromone was developed as a lure to manipulate adult densities in the field. One application of the lure at onset of adult emergence for each generation provided long term attraction and retention of D. carinulata adults on treated Tamarix spp. plants. Treated plants exhibited greater levels of defoliation, dieback and canopy reduction. Application of a single, well-timed aggregation pheromone treatment per generation increased the efficacy of this classical weed biological control agent.

Carmenta chromolaenae Eichlin, a new species (Lepidoptera: Sesiidae) for the biological control of Chromolaena odorata (L.) King & Robinson (Asteraceae)

Zootaxa ◽  
2009 ◽  
Vol 2288 (1) ◽  
pp. 42-50 ◽  
Author(s):  
THOMAS D. EICHLIN ◽  
OONA S. DELGADO ◽  
LORRAINE W. STRATHIE ◽  
COSTAS ZACHARIADES ◽  
JOSE CLAVIJO
Keyword(s):  
South Africa ◽  
Biological Control ◽  
New Species ◽  
Host Plant ◽  
Control Agent ◽  
Chromolaena Odorata ◽  
Male And Female ◽  
Invasive Range ◽  
Clearwing Moth ◽  
A New Species

A new species of Sesiidae, Carmenta chromolaenae Eichlin, is described to make the name available to researchers evaluating the moth's potential for biological control of its host plant, Chromolaena odorata, in South Africa and other parts of the plant's invasive range. This clearwing moth species was reared from the host plant in Venezuela. The adult moth, including the male and female genitalia, larva, and pupa are described and illustrated. Its biology and possible use as a control agent are discussed.

Parasitism of a successful weed biological control agent, Neogalerucella calmariensis

2009 ◽  
Vol 141 (6) ◽  
pp. 609-613 ◽  
Author(s):  
Kathryn Norman ◽  
Naomi Cappuccino ◽  
Mark R. Forbes
Keyword(s):  
Biological Control ◽  
Biological Control Agent ◽  
Parasite Load ◽  
Control Agent ◽  
Purple Loosestrife ◽  
Weed Biological Control ◽  
Eastern Ontario

AbstractWe investigated parasitism of the purple loosestrife beetle, Neogalerucella calmariensis (L.) (Coleoptera: Chrysomelidae), an introduced weed biological control agent, at 13 sites in eastern Ontario and western Quebec, Canada. Beetles were parasitized by gregarine gut protozoans (Apicomplexa: Eugregarinida) and much less commonly by nematodes (Nematoda: probably Mermithidae) and ectoparasitic mites (Acari: Erythraeidae). Female beetles had more gregarines than did males and the gregarine load was marginally higher in individuals from the original release sites than in individuals from recently colonized sites. Despite its overall success as a biological control agent, N. calmariensis harbours a substantial parasite load.

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