1. Effects of scale on the measurement of pesticide effects on invertebrate predators and predation;Burn;Brit. Crop Prot. Council Monogr.,1988
2. A method to study the effects of chlorpyrifos on predatory ground beetles in grassland;Clements;Brit. Crop Prot. Council Monogr.,1988
3. Multiple range and multiple F tests;Duncan;Biometrics,1955
4. Foraging by the carabid Agonum dorsale in the field;Griffiths;Ecol. Entom.,1985
5. Standard methods to test the side-effects of pesticides on natural enemies of insects and mites developed by the IOBC/WPRS working group “Pesticides and Beneficial Organisms”;Hassan;Eur. Plant Prot. Org. Bull.,1985