Understorey influence on leafroller populations in Hawke's Bay organic apple orchards

Determines whether understorey plant species composition influenced the observed differences in leafroller populations between organic apple orchards in the region, noting the abundance and species of leafrollers and their parasitoids for both the understorey and apple foliage. Discusses sward management that may reduce leafroller populations within organic apple orchards. Source: National Library of New Zealand Te Puna Matauranga o Aotearoa, licensed by the Department of Internal Affairs for re-use under the Creative Commons Attribution 3.0 New Zealand Licence.