Browsing Articles publicats (Producció Vegetal i Ciència Forestal) by Subject "Acyrthosiphon pisum"
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Densidad poblacional de pulgones en cultivares de alfalfa en los regadios de Lleida
(Instituto Nacional de Investigación y Tecnología Agraria y Alimentaria (Espanya), 1999)De 1995 a 1997 se evaluó, en pequeñas parcelas de campo, la densidad de pulgones en siete cultivares de alfalfa, de orígenes español, francés y estadounidense. Las especies de pulgones infestantes fueron Aphis craccivora, ... -
Insecticidal and repellent action of allyl esters against Acyrthosiphon pisum (Hemiptera: Aphididae) and Tribolium castaneum (Coleoptera: Tenebrionidae)
(Elsevier, 2013)In this project, three allyl esters from middle-chain fatty acids (allyl octanoate, allyl heptanoate and allyl hexanoate) and two from aromatic acids (allyl cinnamate and allyl 2-furoate) were investigated against two ... -
Species complex and temporal associations between coccinellids and aphids in alfalfa stands in Spain
(MDPI, 2021): Alfalfa is known to be an important reservoir harboring natural enemies. The reduction in insecticide sprayings in recent years has allowed us to study the coccinellid species complex in this crop and the relationship ...