Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 5 of 5 for “"Aphelinidae"”.
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Aspects of the ecology of Scolypopa australis (Walker) (Homoptera:Ricaniidae) and its parasite Centrodora scolypopae (Valentine) (Hymenoptera: Aphelinidae)
… differentiation when compared with other Aphelinidae. The first instar retains the egg chorion and lacks visible mouthparts, segmentation or tracheae. The third instar has four pairs of spiracles. Adult nutrition, internal and external reproductive systems and mating behaviour are …
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Meccanismi di difesa e interazioni multitrofiche tra Solanum spp. e Tuta absoluta
… nemico naturale Encarsia formosa (Hymenoptera: Aphelinidae) (iii) e l'espressione di geni coinvolti nelle risposte di difesa delle piante (iv) sono stati valutati. I risultati evidenziano una significativa produzione di metaboliti secondari indotti che potrebbero aiutare le specie studiate a …
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Comparative studies of three aphelinid parasitoids of Trialeurodes vaporariorum (Westwood) (Hemiptera: Aleyrodidae) with emphasis on Eretmocerus eremicus Rose and Zolnerowich : a thesis presented in partial fulfilment of the requirements for the degree of Master of Science in Plant Protection (Entomology) at Massey University, Palmerston North, New Zealand
… eremicus Rose and Zolnerowich (Hymenoptera: Aphelinidae) as a parasitoid of the greenhouse whitefly, Trialeurodes vaporariorum (Westwood) (Hemiptera: Aleyrodidae). This investigation was performed on glasshouse tomatoes, because this is most economically important glasshouse crop in New …
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Ecological and logistical considerations toward introducing Heringia calcarata to New Zealand
… WAA by Aphelinus mali (Haldeman) (Hymenoptera: Aphelinidae). As well, it will be critical to develop methods for sustained rearing of H. calcarata in captivity. Basic and applied studies were conducted toward providing essential information for advancing this project. Apple shoot sections with a …
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Implicaciones de Amblyseius swirskii Athias-Henriot (Acari: Phytoseiidae) en la mejora del control biológico de Bemisia tabaci Gennadius (Hemiptera: Aleyrodidae) en el cultivo de pimiento en invernadero
… Eretmocerus mundus Mercet (Hymenoptera: Aphelinidae). Este se emplea siguiendo una estrategia de tipo aumentativa realizando introducciones periódicas que suelen iniciarse tras la detección de la plaga en el cultivo. Dicha estrategia se refuerza en caso necesario con la aplicación de …