-transparent.png){kind=logo}
Antifeedant activities of nine clerodane diterpenoids, isolated in this laboratory from different species ofAjuga plants, have been studied against larvae of Egyptian cotton leafwormSpodoptera littoralis (Boisd.) (Lepidoptera) by application of the leaf disk method. Evaluation of activity was carried out by calculating, at different time intervals, the feeding ratio (FR) from the relationship between the consumed areas of treated disks (CTD) and control disks (CCD); for comparison purposes a FR50 defined as the FR at a CCD of 50% was established. Some compounds exhibited activity at a 0.01 μg/cm(2) dose (0.3 ppm). Structure-activity relationships are discussed.
| UI | MeSH Term | Description | Entries |
|---|
Related Publications
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
September 1994,
Journal of natural products,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
March 2017,
Natural product communications,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
March 1989,
Journal of chemical ecology,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
December 2007,
Pakistan journal of biological sciences : PJBS,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
December 2002,
Phytochemistry,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
July 2007,
Pakistan journal of biological sciences : PJBS,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
December 2002,
Phytochemistry,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
February 2007,
Journal of agricultural and food chemistry,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
April 2000,
Journal of agricultural and food chemistry,
X Belles, and
F Camps, and
J Coll, and
M D Piulachs
December 2010,
Phytochemistry,
