Dodecanoic acid was the only fatty acid to show a fluctuation in its levels depending upon the stages of gall midge feeding (Additional file 5: Table S2).
However, the HR-induced host cell death at the gall midge feeding site is not the cause of maggot mortality (Bentur and Kalode 1996) and actual death of maggots could be a result of the inability of the maggots to continue feeding on resistant hosts.
Though the extent of LPO occurring in host cells was not quantified in the present investigation, azelaic acid levels in infested tissues were found to be lower than that in un-infested tissues at early stages of gall midge feeding (24 hai) but subsequently (72 hai), these levels increased in infested tissues as compared to un-infested tissues (Additional file 5: Table S2).
Also, it is still unclear, if secretions from the gall midge feeding on the rice pant trigger apoptosis in the host plant or not.
"That underfed, starving child was murdered because she had the unmitigated gall to feed her hunger," she said.
Anything that forms a gall or feeds inside plant stems and those that have scale or waxy filament coverings are essentially wearing pesticide raincoats.
The insects are sedentary feeders and require a gall to feed and reproduce.
Also known as gall gnats because feeding larvae cause the formation of disfiguring galls on leaves or stems, gall midges harm many kinds of plants.
The gall wasps proper comprise a single subfamily, Cynipinae, which includes most of the family; gall wasps are gall makers or inquilines (i.e., living in a gall but not feeding on it).
The majority of gall-inducing insects stimulate the host-plant tissue to develop into galls through their feeding action, whereas species of Hymenoptera trigger gall development via oviposition.
Transcriptomics of the gall midge maggots feeding on susceptible or resistant host provided an insight into the changes occurring in the insect when interacting with its host (Sinha et al. 2012).
