Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - The use of clip cages to restrain insects reduces leaf expansion systemically in Rumex obtusifolius.
AU - Moore, Jason P.
AU - Taylor, Jane E.
AU - Paul, Nigel D.
AU - Whittaker, John B.
PY - 2003/4
Y1 - 2003/4
N2 - 1. Clip cages have been used widely by experimental ecologists to contain insects on plants. 2. Under controlled conditions, the effect of applying clip cages alone and clip cages and the chrysomelid beetle Gastrophysa viridula on systemic leaf expansion of Rumex obtusifolius was investigated. Treatments were applied to the fully expanded fourth leaf and expansion of leaf 8 was measured over a period of 22 days. 3. The application of clip cages reduced the rate at which leaf area increased and led to reductions in final leaf areas. 4. Clip cages have systemic effects on plant development and these effects are sustained even after the clip cage is removed. Investigators should take this into account in designing experiments.
AB - 1. Clip cages have been used widely by experimental ecologists to contain insects on plants. 2. Under controlled conditions, the effect of applying clip cages alone and clip cages and the chrysomelid beetle Gastrophysa viridula on systemic leaf expansion of Rumex obtusifolius was investigated. Treatments were applied to the fully expanded fourth leaf and expansion of leaf 8 was measured over a period of 22 days. 3. The application of clip cages reduced the rate at which leaf area increased and led to reductions in final leaf areas. 4. Clip cages have systemic effects on plant development and these effects are sustained even after the clip cage is removed. Investigators should take this into account in designing experiments.
U2 - 10.1046/j.1365-2311.2003.00490.x
DO - 10.1046/j.1365-2311.2003.00490.x
M3 - Journal article
VL - 28
SP - 239
EP - 242
JO - Ecological Entomology
JF - Ecological Entomology
SN - 1365-2311
IS - 2
ER -