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Effect of volcanic ash over Orthoptera survival in PatagoniaEfecto de la ceniza volcánica sobre la supervivencia de ortópteros en la Patagonia
(Asociación Argentina de Ecología, 2015-04)
El objetivo de este trabajo fue evaluar la toxicidad de las cenizas volcánicas del volcán Puyehue-cordón Caulle en la supervivencia de dos especies de Orthoptera: la tucura Dichroplus vittigerum y la langosta verde Brugilis ...
Nematodes (Mermithidae) parasitizing grasshoppers (Orthoptera: Acrididae) in the Pampean region, ArgentinaNematóides (Mermithidae) parasitando gafanhotos (Orthoptera: Acrididae) nos Pampas região, a Argentina
(Instituto Internacional de Ecología, 2016-07)
This work provides the results of a survey of entomonematodes parasites of grasshoppers in grasslands of the Pampean Region, Argentina. Nymphs of Staurorhectus longicornis Giglio-Tos, Laplatacris dispar Rhen, 1939, Dichroplus ...
Effect of volcanic ash over Orthoptera survival in Patagonia
(2015-04)
The aim of this work was to evaluate the ash toxicity from the Puyehue-Cordón Caulle volcanic
complex on the survival of two Orthopteran species: the grasshoper Dichroplus vittigerum and the green locust
Brugilis sp. Two ...
Micro-evolution in grasshoppers mediated by polymorphic Robertsonian translocations
(Oxford University Press, 2013-01)
This review focuses on grasshoppers that are polymorphic for Robertsonian translocations because in these organisms the clarity of meiotic figures allows the study of both chiasma distribution and the orientation of ...
Effect of plant nutritional traits on the diet of grasshoppers in a wetland of Northern Patagonia
(Taylor & Francis Ltd, 2020-05)
Dichroplus maculipennis is one of the most damaging grasshoppers of wetlands. We investigated their feeding behavior in relation to the most abundant plants of Patagonian wetlands. Results showed that D. maculipennis was ...
Infectivity of Paranosema locustae (Microsporidia) against gregarious-phase South American locust (Orthoptera) when treated en masse
(Academic Press Inc Elsevier Science, 2020-11)
En masse inoculations with Paranosema locustae, an intracellular parasite of adipose tissue of grasshoppers and locusts and the only microsporidium registered as a biocontrol agent, were conducted against crowded fourth-instar ...
Effect of plant nutritional traits on the diet of grasshoppers in a wetland of Northern Patagonia
(Taylor & Francis, 2020-05)
Dichroplus maculipennis is one of the most damaging grasshoppers of wetlands. We investigated their feeding behavior in relation to the most abundant plants of Patagonian wetlands. Results showed that D. maculipennis was ...