Natural enemies of the invasive mealybug Phenacoccus peruvianus (Hemiptera: Pseudococcidae): first report of some parasitoids in Italy

EPPO Bulletin ◽  
2017 ◽  
Vol 47 (1) ◽  
pp. 104-106
Author(s):  
P. Suma ◽  
S. Longo
Keyword(s):  
Natural Enemies ◽  
First Report

scholarly journals Syntomopus parisii and Leptomeraporus sp. parasitizing Melanagromyza sojae in Brazil

2017 ◽  
Vol 47 (4) ◽  
Author(s):  
Geraldo Salgado-Neto ◽  
Janine Palma ◽  
Valmir Antonio Costa
Keyword(s):  
Biological Control ◽  
Natural Enemies ◽  
First Report

ABSTRACT: This note is the first report of Syntomopus parisii De Santis 1976 and Leptomeraporus sp. (Hymenoptera, Pteromalidae) simultaneously parasitizing Melanagromyza sojae Zehntner, 1900 (Diptera, Agromyzidae) in Brazil. The Pteromalidae parasitoids are natural enemies of stem miner flies, opening perspectives for biological control of soybean stem miner fly.

First report of the fall armyworm, Spodoptera frugiperda (Lepidoptera: Noctuidae), natural enemies from Africa

2018 ◽  
Vol 142 (8) ◽  
pp. 800-804 ◽  
Author(s):  
Birhanu Sisay ◽  
Josephine Simiyu ◽  
Peter Malusi ◽  
Paddy Likhayo ◽  
Esayas Mendesil ◽  
...  
Keyword(s):  
Natural Enemies ◽  
Spodoptera Frugiperda ◽  
Fall Armyworm ◽  
First Report ◽  
Lepidoptera Noctuidae

scholarly journals NGENGAT PARASITOID (Lepidoptera : Epipyropidae) PADA WERENG PUCUK METE DI PERTANAMAN JAMBU METE DI PULAU LOMBOK

2020 ◽  
Vol 15 (1) ◽  
pp. 16
Author(s):  
BAMBANG SUPENO ◽  
DAMAYANTI BUCHORI ◽  
PUDJIANTO PUDJIANTO ◽  
UTOMO KARTOSUWONDO ◽  
CHRISTIAN H. SCHULZE
Keyword(s):  
Key Words ◽  
Natural Enemies ◽  
Rainy Season ◽  
Dry Season ◽  
Anacardium Occidentale ◽  
Male And Female ◽  
First Report ◽  
Lombok Island

<p>ABSTRAK</p><p>Wereng pucuk mete, Sanurus indecora (Homoptera : Flatidae),merupakan hama utama tanaman jambu mete di pulau Lombok. Berbagaicara pengendalian telah dilakukan baik secara kimiawi maupun biologi.Pengendalian biologis yang telah banyak digunakan adalah pemanfaatandan eksplorasi musuh alami yang mencakup parasitoid, patogen danpredator. Salah satu musuh alami wereng daun (leafhoppers) dan werengpohon (planthoppers) yang masih belum diteliti di Indonesia dan baru 20spesies yang ada di di dunia adalah Epipyropidae. Ektoparasitoid familiEpipyropidae yang berasosiasi dengan imago S. indecora telah ditemukanpertama di Indonesia, khususnya di Pulau Lombok. Tujuan penelitian iniadalah untuk mengetahui keberadaan ngengat parasitoid pada inang S.indecora pada pertanaman jambu mete di lahan kering Pulau Lombok.Penelitian ini difokuskan pada dua kegiatan utama, yaitu pengambilansampel di lapang dan pengamatan laboratorium. Lokasi penelitian beradadi tiga desa di wilayah Kecamatan Gangga, Kayangan, dan Bayan.Penelitian dilakukan selama musim kemarau 2007 (Mei hingga Oktober2007) dan musim hujan (November 2007 hingga April 2008) di tiga kebunjambu mete milik petani yang ditanam secara monokultur. Dari penelitianini dapat diberikan beberapa kesimpulan, yaitu : wereng pucuk mete S.indecora berkembang baik pada musim kemarau (April hingga September)dan cenderung menurun pada saat musim hujan (Oktober hingga Maret),dengan populasi tinggi dicapai pada bulan Agustus hingga Oktober 2007.Larva ektoparasitoid Epypiropidae menyerang S. indecora jantan danbetina yang bersifat soliter dan atau gregarius. Laju parasitisasiEpipyropidae pada S. indecora jantan lebih kecil daripada betina, yaituberkisar 5,89 – 12,16% dan betina berkisar 15,23 – 19,23%. LarvaEpipyropidae tidak dapat menekan laju pertumbuhan populasi S. indecoradi pertanaman monokultur jambu mete di pulau Lombok. Denganperkataan lain bahwa semakin tinggi populasi S. indecora semakin rendahlaju parasitisasi yang ditemukan.</p><p>Kata kunci : Anacardium occidentale, Sanurus indecora, ngengatparasitoid, Epipyropidae</p><p>ABSTRACT</p><p>Parasitoid moth (Lepidoptera : Epipyropidae) on cashewplanthopper at cashew plantation in LombokSanurus indecora Jacobi is a serious pest attacking cashewplantation in Lombok Island. A number of natural enemies of flatids werefound on cashew plantation such as predator, pathogen, and parasitoid. Allmembers  of  Epipyropidae  (Lepidoptera)  are  ectoparasitoid  onplanthoppers and leafhoppers (Homoptera). The first report onEpipyropidae in Indonesia was documented, in Lombok whereEpipyropidae parasitized S. indecora. Study was conducted to determinethe prevalence of parasitoid moth on S. indecora at Lombok uplandcashew plantations. This experiment was conducted on May 2007 untilApril 2008 in three village areas of Gangga, Kayangan, and Bayandistricts. The results showed that population of Sanurus indecora increasesgradually from April until October (dry season) and decreases fromNovember until March (rainy season), with the highest population occursin August to October. Epipyropidae attacks both male and female of S.indecora J. Parasitation rate of male ranges from 0.38 – 46.00% with anaverage of 8.96%. Parasitation rate of female varies from 8.77 - 38.52%with an average of 17.45%. Epipyropidae is a solitary and or gregariousparasitoid. The parasitation rate was negatively correlated with S. indecorapopulation. The numbers of Epipyropidae larvae were correlated with thenumbers of S. indecora infected.</p><p>Key words : Anacardium occidentale, Sanurus indecora, parasitoid moth,Epipyropidae</p>

A fossil Aspergillus from Eocene Dominican amber

1988 ◽  
Vol 62 (01) ◽  
pp. 141-143 ◽  
Author(s):  
Gerard M. Thomas ◽  
George O. Poinar
Keyword(s):  
Dominican Republic ◽  
Fossil Species ◽  
First Report ◽  
Dominican Amber ◽  
Eocene Amber

A sporulating Aspergillus is described from a piece of Eocene amber originating from the Dominican Republic. The Aspergillus most closely resembles a form of the white spored phase of Aspergillus janus Raper and Thom. This is the first report of a fossil species of Aspergillus.

1392: First Report of a New Transurethral Detaching Prostatectomy of the Prostate (TUDP)

2005 ◽  
Vol 173 (4S) ◽  
pp. 377-378
Author(s):  
Yasunori Hiraoka ◽  
Kazuhiko Yamada ◽  
Yuji Shimizu ◽  
Hiroyuki Abe
Keyword(s):  
First Report
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