Allelopathy studies the interactions among plants, fungi, algae and bacteria with the
organisms living in a certain ecosystem, interactions that are mediated by the secondary …

Hydroxamic acids of the type 4-hydroxy-1, 4-benzoxazin-3-ones constitute one of the most
extensively studied secondary metabolites in relation to host plant resistance to pests and …

Plants may also be resistant to arthropods via the tolerance category of resistance, as
defined in Chapter 1, by possessing the ability to withstand or recover from damage caused …

The current concepts of host plant resistance to insects are reviewed in this book. The broad
coverage includes crop plant and insect diversity, mechanisms of insect-plant interactions …

Abstract Benzoxazinoids (BXs), such as 2, 4-dihydroxy-7-methoxy-2H-1, 4-benzoxazin-3
(4H)-one (DIMBOA), are secondary metabolites in grasses. The first step in BX biosynthesis …

Benzoxazinoids are a class of indole-derived plant chemical defenses comprising
compounds with a 2-hydroxy-2 H-1, 4-benzoxazin-3 (4 H)-one skeleton and their …

Many cereals accumulate hydroxamic acids derived from 2-hydroxy-2 H-1, 4-benzoxazin-3
(4 H)-one. These benzoxazinoid hydroxamic acids are involved in defense of maize against …

The chemical ecology of aphids : Rothamsted Research Rothamsted Research Current
Researchers Departments Latest Additions 1.Home The chemical ecology of aphids A - Papers …

The allelopathic potency of rye (Secale cereale L.) is due mainly to the presence of
phytotoxic benzoxazinones—compounds whose biosynthesis is developmentally regulated …

Abstract Two phytotoxic compounds [2, 4-dihydroxy-1, 4 (2 H)-benzoxazin-3-one (DIBOA)
and 2 (3 H)-benzoxazolinone (BOA)] were previously isolated and identified in 35-day-old …