Results 51 to 60 of about 753 (147)
El presente trabajo de investigación tuvo como objetivo determinar el parasitismo de Encarsia citrina (Signoret) sobre Hemiberlesia lataniae (Crawford) (Hemiptera: Diaspididae), en cultivo de “palto”, en la localidad de Huancaquito Alto, provincia de ...
Aída Carbajal, Agustín Martos
doaj +1 more source
Artificial selection of zoophagous lines of the biological control agent Dicyphus hesperus
Zoophytophagous predators may be beneficial for controlling crop pests in greenhouses. Yet, they may also cause substantial economic damage to crops. Selective breeding may develop more zoophagous and effective predator lines. Genetic variability in the level of zoophagy is investigated in the zoophytophagous predator Dicyphus hesperus (Hemiptera ...
François Dumont +3 more
wiley +1 more source
Pythium violae mycelium and oospore inoculum induced cavity spot symptoms in pot‐ and field‐grown carrots to reliably identify sources of resistance and efficacy of crop protection products. Abstract Carrot is a major root vegetable crop grown in many parts of the world.
Nicole Pereira +5 more
wiley +1 more source
Published as part of Mart nez-Ch vez, Laura Marcela, Duque-Gamboa, Diana Nataly & Toro-Perea, Nelson, 2019, New records of aphid parasitoids (Hymenoptera) from Colombia, pp. 1083-1091 in Check List 15 (6) on pages 1087-1088, DOI: 10.15560/15.6.1083, http://zenodo.org/record ...
Mart��nez-Ch��vez, Laura Marcela +2 more
openaire +1 more source
In recent crop seasons, the whitefly, Bemisia tabaci biotype B has become a serious pest in soybean crops due to high infestations and its control difficulties.
Simone Silva Vieira +5 more
doaj
Parasitoid Diversity of Whitefly and Aphid of Soybean
The research of parasitoid diversity of whitefly and Aphid on soybean were conducted at District of Lumajang from Juni to Agustus 2013. The objectives of this research were to study the biodiversity, abundance and parasitism of whitefly and Aphid ...
Rini Utami +2 more
doaj +1 more source
En este estudio se evaluaron los agentes oófagos de T. absoluta de presencia espontánea en cultivos de tomate en Sudamérica (NOA y Cinturón Hortícola Platense, Argentina) y en Europa (Lazio, Italia).
Erica Luft +4 more
doaj
Benefits of remating of a hyperparasitoid acting as a biocontrol agent
Encarsia sophia is the dominant parasitoid of invasive whitefly pest such as Bemisia tabaci. This heteronomous hyperparasitoid species lays fertilised diploid eggs in whitefly nymphs, which serve as primary hosts.
Xiao-Ming Man +4 more
doaj +1 more source
Cutting Dipping Application of Flupyradifurone against Cassava Whiteflies Bemisia tabaci and Impact on Its Parasitism in Cassava. [PDF]
Caspary R +4 more
europepmc +1 more source
The greenhouse white fly, Trialeurodes vaporariorum one of the major pests of tomatoes under greenhouse conditions, but, Its mainly controlled with chemical insecticides.
Jennifer Barrera Mojica +4 more
doaj

