Bioactivity of two plant products against Tribolium castaneum infesting wheat grains and their impact on some biological parameters in Japanese quail

Abstract

Several experiments were carried out in the current study to assess the efficacy of Caraway seed (Carum carvi) and petitgrain lemon (Citrus aurantium) plants against the stored product insect Tri­bolium casteneum. To measure some factors, various plant preparations (powder, oil, extract, and new formulation) with concentrations of 5-10-15- and 20% oils and extracts and 5-10-20- and 40% powder and their formulations were used (biological effect, insect mortality rate). Furthermore, to assess the negative effects of tested materials on certain biochemical parameters of Japanese quail (Coturnix coturnix japonica). There have been no significant effects of oral treatment on creatinine level while significant effect were noticed on total protein, total anti-oxidants and Serum glutamic pyruvic transaminase (SGPT) levels in quail. In every treatments for quail, caraway was more effective than petitgrain lemon on some biological parameters. The determination of some biological parameters revealed that treatment after two weeks was affected in comparison to treatment four weeks later. The findings suggest that the tested plant products could be used to protect wheat grains from T. castaneum adults in Egyptian storage facilities.