▪ Abstract This review examines the discovery of naturally occurring phytochemicals
antagonistic toward plant-parasitic and other nematodes. Higher plants have yielded a …

The genus Artemisia L. is a member of the family Compositae, widely distributed in the
warmer temperate zones of the northern hemisphere. The Artemisia species have been …

Publisher Summary This chapter studies the biosynthesis of the terpenoid indole alkaloids in
C. roseus. On the level of the enzymes, certain steps have now been well characterized, but …

The essential oil of Chrysanthemum coronarium flowerheads showed strong nematicidal
activity in vitro and in growth‐chamber experiments. Essential oil concentrations of 2, 4, 8 …

There is a great diversity of secondary metabolites in higher plants with a variety of
bioactivities. Metabolites involved in plant–nematode interactions include repellents …

Plant chemicals in the rhizosphere originating from root exudates or sites of previous
nematode penetration can influence nematode behaviour, and a number of plant …

Plants are the one of the glorious and fascinating source of natural biopesticides. The
present investigation was carried out for pytochemical analysis and to assess the …

Two bioactive nematicidal phytochemicals, viz., nonacosane-10-ol and 23a-homostigmast-5-
en-3β-ol, were isolated from the n-hexane fraction of the roots of Fumaria parviflora through …

Abstract Background Species of Cephalotaxus (the plum yews) produce nematotoxic
compounds of unknown identity. Consequently, bioassay‐guided fractionation was …

Root-knot nematodes are major diseases of vegetable crops in the greenhouse environment
in China. Safe and effective measures are urgently needed to control the diseases. The …