TY  - GEN
T1  - Techniques for studying the impact of natural enemies
A1  - Luck, R.F. (California Univ., Riverside CA 92521 (USA). Dept. of Entomology)
LA  - English
PB  - Malaysian Plant Protection Society
YR  - 2013
UL  - http://discoverylib.upm.edu.my/discovery/Record/oai:http:--agris.upm.edu.my:0-4848
AB  - Six general experimental approaches have been used to evaluate the efficacy of either indigenous or introduced natural enemies. These include (1) introduction and augmention, (2) use of cages and barriers, (3) removal of natural enemies, (4) prey enrichment, (5) direct observation, and (6) physical, chemical and biochemical evidence of natural enemy feeding. Each of these approaches will be discussed, with examples, and the appropriateness and limitations of each will be considered within the constraints of the biology of the organisms involved, the questions being addressed and the context and economic importance of the problem
KW  - ENNEMI NATUREL
KW  - LUTTE ANTIRAVAGEUR
KW  - LUTTE BIOLOGIQUE/ TEST ELISA
KW  - ELECTROPHORESE
KW  - ENEMIGOS NATURALES
KW  - CONTROL DE PLAGAS
KW  - CONTROL BIOLOGICO/ ELISA
KW  - ELECTROFORESIS
ER  -