Results 31 to 40 of about 512 (167)

Common bacterial blight of bean: a model of seed transmission and pathological convergence

Molecular Plant Pathology, Volume 22, Issue 12, Page 1464-1480, December 2021., 2021
This pathogen profile summarizes the current knowledge on Xanthomonas phaseoli pv. phaseoli and Xanthomonas citri pv. fuscans, two phylogenetically distant groups of strains that cause common bacterial blight of bean. ​ Abstract Background Xanthomonas citri pv. fuscans (Xcf) and Xanthomonas phaseoli pv.
Nicolas W. G. Chen, Mylène Ruh, Armelle Darrasse, Justine Foucher, Martial Briand, Joana Costa, David J. Studholme, Marie‐Agnès Jacques   +7 more
wiley   +1 more source

Larvae of longhorned beetles (Coleoptera; Cerambycidae) have evolved a diverse and phylogenetically conserved array of plant cell wall degrading enzymes

Systematic Entomology, Volume 46, Issue 4, Page 784-797, October 2021., 2021
We addressed the numbers, kinds and evolution of cerambycid plant cell wall degrading enzymes (PCWDEs) by surveying larval midgut transcriptomes from 23 species representing six of the eight recognized subfamilies of Cerambycidae. We identified 340 new putative PCWDEs belonging to ten carbohydrate active enzyme families, including two gene families ...
Na Ra Shin, Seunggwan Shin, Yu Okamura, Roy Kirsch, Vincent Lombard, Petr Svacha, Olivier Denux, Sylvie Augustin, Bernard Henrissat, Duane D. McKenna, Yannick Pauchet   +10 more
wiley   +1 more source

A major forest insect pest, the pine weevil Hylobius abietis, is more susceptible to Diptera‐ than Coleoptera‐targeted Bacillus thuringiensis strains

Pest Management Science, Volume 77, Issue 3, Page 1303-1315, March 2021., 2021
Effects of Bacillus thuringiensis on the pine weevil Hylobius abietis were evaluated for the first time. A Diptera‐targeted strain was most toxic and could enhance forest protection against H. abietis. Abstract BACKGROUND The pine weevil (Hylobius abietis) is a major forest regeneration pest causing high levels of seedling mortality and economic losses.
Amelia Tudoran, Göran Nordlander, Anna Karlberg, Adriana Puentes   +3 more
wiley   +1 more source

Commodity risk assessment of Persea americana from Israel

EFSA Journal, Volume 19, Issue 2, February 2021., 2021
Abstract The EFSA Panel on Plant health was requested to prepare and deliver risk assessments for commodities listed in the relevant Implementing Acts as ‘High risk plants, plant products and other objects’ (Commission Implementing Regulation (EU) 2018/2019 establishing a provisional list of high risk plants, plant products or other objects, within the
EFSA Panel on Plant Health (PLH), Claude Bragard, Katharina Dehnen‐Schmutz, Francesco Di Serio, Paolo Gonthier, Marie‐Agnès Jacques, Josep Anton Jaques Miret, Annemarie Fejer Justesen, Alan MacLeod, Christer Sven Magnusson, Panagiotis Milonas, Juan A Navas‐Cortes, Stephen Parnell, Roel Potting, Philippe Lucien Reignault, Hans‐Hermann Thulke, Wopke Van der Werf, Antonio Vicent Civera, Lucia Zappalà, Pedro Gómez, Andrea Lucchi, Gregor Urek, Sara Tramontini, Olaf Mosbach‐Schulz, Eduardo de la Peña, Jonathan Yuen   +25 more
wiley   +1 more source

Intrasexual mounting in the beetleDiaprepes abbreviatus(L.) [PDF]

Proceedings of the Royal Society of London. Series B: Biological Sciences, 2000
The weevil Diaprepes abbreviatus shows three kinds of same-sex mountings: males mount other unpaired males, males mount males already engaged in copulation and females mount other females. Four hypotheses were evaluated in order to explain same-sex matings by males: (i) female mimicry by inferior males, (ii) dominance of larger males which affects the ...
A R, Harari, H J, Brockmann, P J, Landolt   +2 more
openaire   +2 more sources

Phytophthora Related Diseases

EDIS, 2009
PP262, a 2-page illustrated identification sheet by Megan Dewdney and Jamie D. Yates, can be used to identify four Phytophthora-related diseases of citrus–phytophthora foot rot, brown rot, phytopththora root rot, and diaprepes root weevil.
Megan M. Dewdney, Jamie D. Yates
doaj   +5 more sources

PARASITISM OF TETRASTICHUS HAITIENSIS GAHAN ON EGG MASSES OF DIAPREPES ABBREVIATUS IN PUERTO RICO [PDF]

, 1987
PARASITISM OF TETRASTICHUS HAITIENSIS GAHAN ON EGG MASSES OF DIAPREPES ABBREVIATUS IN PUERTO RICOPARASITISM OF TETRASTICHUS HAITIENSIS GAHAN ON EGG MASSES OF DIAPREPES ABBREVIATUS IN PUERTO ...

core   +1 more source

Plants use identical inhibitors to protect their cell wall pectin against microbes and insects

Ecology and Evolution, Volume 10, Issue 8, Page 3814-3824, April 2020., 2020
Whether polygalacturonase‐inhibiting proteins (PGIPs) play a role in defense against herbivorous beetles is unknown. Feeding assays with the leaf beetle Phaedon cochleariae on Arabidopsis thaliana pgip mutants were performed. Fitness was increased when larvae were fed on mutant plants compared to wild‐type plants.
Roy Kirsch, Esma Vurmaz, Carolin Schaefer, Franziska Eberl, Theresa Sporer, Wiebke Haeger, Yannick Pauchet   +6 more
wiley   +1 more source

Phytophthora Management for Commercial Citrus Groves

EDIS, 2009
PP269, a 2-page full-color fact sheet by Megan M. Dewdney and Jamie D. Yates, highlights symptoms and management for phytophthora foot rot, brown rot, phytophthora root rot, and diaprepes root weevil in citrus groves.
Megan M. Dewdney, Jamie D. Yates
doaj   +5 more sources

DYNAMIQUE DES POPULATIONS DE DIAPREPES ABBREVIATUS, CHARANCON DES AGRUMES, EN MARTINIQUE ET CONTROLE BIOLOGIQUE EN PEPINIERE PAR DES NEMATODES ENTOMOPARASITE [PDF]

, 2017
Un important ravageur de Citrus et de Canne à sucre aux Antilles : Diaprepes abbreviates (L.) a récemment été signalé dans 500 hectares de Citrus en Guadeloupe et en Martinique.
Mademba-Sy, F., Mauleon, H., Laumond, C., Kermarrec, A.   +3 more
core   +1 more source