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New methods needed to boost success of Classical Biological Control to fight insect pests

A CABI-led study has revealed that the success of Classical Biological Control (CBC) in Europe, North Africa and the Middle East is only rarely dependent on the released biological control agent, but more often on other factors, such as the target pest, its host plant, or the circumstances of the releases.

United kingdomLukas seehausenWayne colesEuropean union horizonProgram for research innovationUniversity of bordeauxSwitzerland swiss agency for developmentUniversity of lisbonAustralia australian centre for international agricultural researchInternational cooperationDevelopment officeRural affairsResearch scientistChina chinese ministry of agricultureClassical biological controlNorth africa

Invasive alien species cost Africa s agricultural sector estimated $3 6 trillion a year

Invasive alien species cost Africa s agricultural sector estimated $3 6 trillion a year
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

United kingdomProvincia de bioko norteEquatorial guineaKatel constantineDavid onyangoDennis rangiFrances williamsJ miguel bonninWayne colesFernadis makaleSolomon duahWinnie nundaRene eschenTuta phthorimaeaBryony taylorTim beale

Clearing of woody weeds in Baringo County, Kenya, may yield major livelihood benefits

Clearing of woody weeds in Baringo County, Kenya, may yield major livelihood benefits
eurekalert.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from eurekalert.org Daily Mail and Mail on Sunday newspapers.

Rift valleyRima mbaabuWayne colesCharles kilaweKetema bekeleSandra eckertUniversity of bernSokoine university of agricultureCentre for developmentSenior research scientistBaringo countyWoody weedsInvasive alien speciesEastern africaSokoine universityPurity rima mbaabu

Clearing of woody weeds in Baringo County, Kenya, may yield major livelihood benefits

Invasive harlequin ladybird causes severe decline of two-spotted ladybird, new study shows

Invasive harlequin ladybird causes severe decline of two-spotted ladybird, new study shows CABI scientists have led an 11-year study which shows how the invasive harlequin ladybird ( Harmonia axyridis) caused the severe decline of the two-spotted ladybird ( Adalia bipunctata) on broadleaved trees and shrubs in northern Switzerland. Lead author Dr Marc Kenis, Head of Risk Analysis and Invasion Ecology based at CABI s Swiss Centre in Delémont, of the research - published in the journal Insects - said the two-spotted ladybird was the most abundant ladybird at the 40 sites surveyed before the harlequin ladybird took hold between 2006 and 2017. The scientists discovered that the harlequin ladybird - which is a predator native to Central and East Asia and whose presence was confirmed in Switzerland in 2004 - quickly dominated the broadleaved hedges representing 60-80% of all specimens collected in this habitat.

United statesUnited kingdomCzech republicBasel stadtMarc kenisVan vlaenderenSwitzerland swiss agency for developmentSwiss centre in delSwiss federal office for the environmentAustralia australian centre for international agricultural researchChina chinese ministry of agricultureInternational cooperationCommonwealth development officeRisk analysisInvasion ecologyEast asia