Results 81 to 90 of about 1,295 (162)

Semiochemicals-baited traps for detecting and estimating the population density of Scyphophorus acupunctatus Gyllenhal (Coleoptera: Dryopthoridae), in agaves, in Tlaquiltenango, Morelos [PDF]

open access: yes, 2018
Scyphophorus acupunctatus Gyllenhal (Coleoptera: Dryophthoridae) is an important pest in agaves, and is the main pest of agaves in Morelos, also this is the first time that the population density of this weevil was sampled in agave plantations in Morelos
Cruz-Jardón, Laura Fabiola   +3 more
core   +2 more sources

Scyphophorus acupunctatus (Coleoptera: Dryophthoridae): A Weevil Threatening the Production of Agave in Mexico [PDF]

open access: yesFlorida Entomologist, 2019
Scyphophorus acupunctatus Gyllenhal (Coleoptera: Dryophthoridae), which also is known as agave weevil, is distributed across 5 continents. In Mexico, their presence has been reported in 12 states. Many species of Agave (Asparagaceae) are suitable hosts, though not all are equally suitable. Plant infestation can start with either female or male weevils,
openaire   +1 more source

ANNOTATED CHECKLIST OF SPECIES OF SUPERFAMILY CURCULIONOIDEA (COLEOPTERA) FROM ASIAN PART OF THE RUSSIA

open access: yesАмурский зоологический журнал, 2010
1506 species of Curculionid beetles: Nemonychydae – 1, Anthribidae – 76, Rhynchitidae – 78, Attelabidae – 29, Brentidae – 132, Dryophthoridae – 8 and Curculionidae – 1180 (excepting Scolytidae and Platypodidae) have been revealed in the fauna of Asian ...
A. A. Legalov
doaj  

Control biològic del Rhynchophorus ferrugineus a partir de diferents soques de nematodes entomopatògens i la seva problemàtica a Catalunya [PDF]

open access: yes, 2010
En el present treball s'ha avaluat el potencial dels nemàtodes entomopatògens per a controlar la plaga de R. ferrugineus. Per fer-ho, s'ha determinat la susceptibilitat d'aquesta a 4 espècies diferents de nemàtodes: Steinernema carpocasae (soca B14 ...
Garcia-del-Pino, Fernando   +3 more
core  

Vegetal synergists for trapping the adult of Scyphophorus acupunctatus Gyllenhal, in pheromone baited traps, in Agave angustifolia Haw., in Morelos, Mexico [PDF]

open access: yes, 2019
The agave weevil Scyphophorus acupunctatus Gyllenhal (Coleoptera: Dryophthoridae) is the main insect pest of wild and cultivated agaves in Mexico and in other countries. The management of this pest is complicated because to its cryptic habits.
Alcántara-Jimenéz, José Ángel   +4 more
core   +2 more sources

Respon Ketahanan Beberapa Varietas Gandum terhadap Hama Gudang Sitophilus zeamais (Coleoptera: Dryophthoridae)

open access: yesBuletin Plasma Nutfah, 2016
<p>Resistance Response of Several Wheat Varieties Against Pest of Stored Product, Sitophilus zeamais (Coleoptera: Dryophthoridae). Lina Herlina and Bonjok Istiaji. Since Sitophilus zeamais still become the major pest of wheat as stored product. Twelve varieties of wheat were evaluated for their resistance to the infestation of S. zeamais.
Lina Herlina, Bonjok Istiaji
openaire   +2 more sources

Flight behaviour and dispersal ofRhynchophorus ferrugineus(Coleoptera: Dryophthoridae) adults using mark-release-recapture method

open access: yesBulletin of Entomological Research, 2016
AbstractThe flight ability and patterns of an insect influence its spread, and the study of its behaviour can be used to improve the strategies to control the pest. RegardingRhynchophorus ferrugineus(Olivier) (Coleoptera: Dryophthoridae), one of the worst threats to palm trees worldwide, laboratory experiments have been conducted to analyze their ...
Ávalos Masó, Juan Antonio   +2 more
openaire   +4 more sources

Efficiency of entomopathogenic nematodes and chemical insecticides against Sphenophorus levis and Leucothyreus sp. on sugarcane

open access: yesPesquisa Agropecuária Tropical, 2012
The sugarcane billbug, Sphenophorus levis (Coleoptera: Dryophthoridae), is an important pest of sugarcane crops in the São Paulo State, Brazil. Their larvae damage plants rhizome, causing losses of up to 30 t ha-1 year-1 of sugarcane.
Luís Garrigós Leite   +5 more
doaj   +1 more source

Evaluation of the efficacy of Steinernema carpocapsae against the Red Palm Weevil, Rhynchophorus ferrugineus in Phoenix canariensis [PDF]

open access: yes, 2009
The red palm weevil, Rhynchophorus ferrugineus (Olivier) (Coleoptera, Curculionidae), is an important pest of palms. It has recently colonized the Mediterranean Basin, where it is a serious problem on ornamental Phoenix canariensis (Chabaud) palms.
Jaques , Josep A.   +2 more
core   +1 more source

Invasibility and species richness of island endemic arthropods: a general model of endemic vs. exotic species [PDF]

open access: yes, 2012
Copyright © 2005 Blackwell Publishing.This paper has two objectives. First, we examine how a variety of biotic, abiotic and anthropogenic factors influence the endemic and introduced arthropod richness on an oceanic island.
Azevedo, Eduardo B.   +5 more
core   +1 more source

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