Two species of aphids, the predominant species Aphis spiraecola and the secondary Aphis gossypii, are found at relevant levels on citrus crops of the Iberian Peninsula. The presence of primary parasitoids should minimize economic damages through the reduction of aphids¿ populations, but their effectiveness is compromised by the action of hyperparasitoids. By weekly monitoring infested shoots and yellow sticky traps installed in 15 orchards distributed along the citrus belt of eastern Spain and two orchards in the Algarve (South Portugal), an identification and monitoring of the seasonal evolution of the aphids, parasitoids and hyperparasitoids was carried out between April and September in the years 2015 and 2016. The parasitoids identified...
Les hyperparasitoïdes sont des guêpes parasitoïdes des parasitoïdes primaires. Au sein d’un écosystè...
Aphids are considered as pests in several crops causing direct and indirect damage to the plants. In...
En el marc d'un estudi sobre àfids de cítrics al nord-oest d'Algèria, vam determinar els parasitoide...
Los áfidos afectan a los cultivos por daños directos o transmisión de virus. Su abundancia tiene un ...
Plant-aphid-parasitoid interactions and parasitism rates were assessed in adjacent cultivated and no...
Mendoza is the highest stone fruit producer and the main industrial peach producer for Argentina. My...
Mendoza is the highest stone fruit producer and the main industrial peach producer for Argentina. My...
In the Oeste Region of Continental Portugal, in 1998, a survey was conducted in horticultural protec...
Lysyphlebus testaceipes (Cresson), un parasitoide exótico de pulgones establecido en la costa medite...
O possível envolvimento de afídeos na transmissão de vírus associados à morte súbita dos citros (MSC...
Aphid samplings were accomplished at three Valencia orange orchards in the municipalities of Hidalgo...
Samples of aphids and their natural enemies were carried out in three citrus farms in t...
Fourteen surveys of aphids were conducted in three citrus farms in the province of Cocl...
Os pulgões (Hemiptera: Aphididae) que atacam cereais de inverno, danificam as plantas succionando a ...
The populational floatation of the aphids Aphis spiraecola (Patch, 1914), Aphis gossypii (Glover, 18...
Les hyperparasitoïdes sont des guêpes parasitoïdes des parasitoïdes primaires. Au sein d’un écosystè...
Aphids are considered as pests in several crops causing direct and indirect damage to the plants. In...
En el marc d'un estudi sobre àfids de cítrics al nord-oest d'Algèria, vam determinar els parasitoide...
Los áfidos afectan a los cultivos por daños directos o transmisión de virus. Su abundancia tiene un ...
Plant-aphid-parasitoid interactions and parasitism rates were assessed in adjacent cultivated and no...
Mendoza is the highest stone fruit producer and the main industrial peach producer for Argentina. My...
Mendoza is the highest stone fruit producer and the main industrial peach producer for Argentina. My...
In the Oeste Region of Continental Portugal, in 1998, a survey was conducted in horticultural protec...
Lysyphlebus testaceipes (Cresson), un parasitoide exótico de pulgones establecido en la costa medite...
O possível envolvimento de afídeos na transmissão de vírus associados à morte súbita dos citros (MSC...
Aphid samplings were accomplished at three Valencia orange orchards in the municipalities of Hidalgo...
Samples of aphids and their natural enemies were carried out in three citrus farms in t...
Fourteen surveys of aphids were conducted in three citrus farms in the province of Cocl...
Os pulgões (Hemiptera: Aphididae) que atacam cereais de inverno, danificam as plantas succionando a ...
The populational floatation of the aphids Aphis spiraecola (Patch, 1914), Aphis gossypii (Glover, 18...
Les hyperparasitoïdes sont des guêpes parasitoïdes des parasitoïdes primaires. Au sein d’un écosystè...
Aphids are considered as pests in several crops causing direct and indirect damage to the plants. In...
En el marc d'un estudi sobre àfids de cítrics al nord-oest d'Algèria, vam determinar els parasitoide...