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LIBROS DEL AUTOR: johanna hackermann

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Integrated Control of Cydia Species in Apple Orchards - Evaluation of the Potential of Hyssopus Pallidus as Biological Control Agent

Johanna Häckermann

Direct pests such as the codling moth and the oriental fruit moth are a severe problem in apple cultivation. Today, these kind of pests are being control with a variety of control methods, including chemical control, mating disruption and the use of natural antagonists. H. palliuds is a parasitic wasp that has the ability to enter the infested fruit and to parasitize the larva ...

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60,49 €