TY  - SER
AU  - Elbanna,Shereen M.
AU  - Elhadidy,Nabawia M.
AU  - Azazy,A.M.
TI  - Physiological changes of Schistocerca gregaria (Forskal.) nymphal hemolymph infected with the nematode, Steinernema feltiae
KW  - Desert locust
KW  - Biological control
KW  - Nematodes as biological pest control agents
KW  - insect physiology
N1  - Includes references
N2  - Impact of infection with the nematode, Steinernema. feltiae on the desert locust, Schistocerca gregaria (Forskol.) nymphal mortality, physiology and biochemistry, at the nematode concentrations of 10, 50 and 100 IJs/gm soil under the laboratory conditions was studied. All the locust nymphs were susceptible to S. fi:ltiae and recorded high mortality ratc. The enzyme phenoloxidase activity was elevated at the three concentrations of nematode's suspension. The peroxidase enzyme activity fluctuated between induction and inhibition by the nematode infection. Total insect protein, carbohydrate and lipid contents declined dramatically in all treatments. The results suggest the possibility of safe using the nematode, S. feltiae to control S. gregaria nymphs
UR  - http://nile.enal.sci.eg/EALE/2013/EJBPC/2313/1/65.pdf
ER  -