Essays about: "BCTB"
Found 3 essays containing the word BCTB.
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1. Assessment of the impact of the Black Coffee Twig Borer, Xylosandrus compactus infestation in Ugandan small-scale coffee gardens, and the potential of its suppression through repellence in conjunction with push-pull technology
University essay from SLU/Dept. of Biosystems and Technology (from 130101)Abstract : Coffee production in Uganda is an important means of income for smallholder farmers and extensively supports rural livelihoods. It contributes to about 20- 30% of the annual export revenue of the country. Yet, coffee production is challenged by many factors. READ MORE
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2. Black coffee twig borer, Xylosandrus compactus (Eichhoff) on robusta coffee in Uganda : impact of shade level on abundance of BCTB and knowledge levels about BCTB
University essay from SLU/Dept. of EcologyAbstract : The Black Coffee Twig Borer (BCTB), (Xylosandrus compactus (Eichhoff)) is a devastating pest on robusta coffee in Uganda. The coffee in Uganda grows mostly in agroforestry systems where trees and crops are combined and interact with each other. READ MORE
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3. Infestation and management of the black coffee twig borer in Uganda : and the potential impact of the leguminous tree Albizia chinensis on robusta coffee
University essay from SLU/Dept. of EcologyAbstract : The Black coffee twig borer’s (BCTB) impact on the robusta coffee production in Uganda is of major importance. A recent study showed that 69% of the coffee farms are infested by the pest of the 26 districts surveyed, with an average of 40% of the coffee plants being attacked. The national yield loss is estimated to be 9% because of BCTB. READ MORE