Anticoagulants tested for their potential use in blood collection, as opposed to defribination, for Glossina brevipalpis and Glossina austeni rearing diets.

Numbers followed by an * indicate significant differences between the anticoagulant and the defribinated blood for each species. Quality Factor values (QF) denoted by a different alphabetical letter indicate a significantly differences for G. austeni. Testing was done at the 5% level.