BUFVC Search
Current Search
Previous Searches
Shows how tactile signals govern the begging for, or the refusal of regurgitated food among workers in a bee or wasp society. The ritual acts of begging or refusal are progressively established after...
All species of pine trees are susceptible to attack by the wood wasp, ‘Sirex noctillio’. When Sirex was first discovered on the Australian mainland in 1961, the softwood plantations of Southern Australia...
The inter-relationships between the alder wood-wasp and four hymenopterous parasites are shown in detail. Two of the methods of parasitism were new to science when the film was made.
You are currently searching in Find DVD. Search all the BUFVC's collections for '"wasps"' in All fields.
Learning on Screen