Add like
Add dislike
Add to saved papers

Effects of Food Quality on Biology and Physiological Traits of Sitotroga cerealella (Lepidoptera: Gelechiidae).

Biology and physiological traits of Sitotroga cerealella Olivier, a world-wide insect pest of cereals, were investigated on different grains (barley, maize, rye, sorghum, triticale, and wheat). Larval and pupal duration was the shortest on wheat and triticale, and the longest on sorghum. There were significant differences in survival rate of immature stages on grains with different seed hardness. The highest realized fecundity and egg fertility was observed on triticale and the lowest was seen on sorghum. Larvae fed on triticale and wheat showed higher amount of α-amylase activity than larvae fed on other grains. Maximum Vmax/KM ratio was determined for the midgut α-amylase of S. cerealella larvae fed on wheat. Whole-body protein, lipid, and glycogen contents of pupae reared on sorghum and rye were significantly lower than those reared on other grains. The statistical analysis showed that the clear correlation could be drawn between the biological characteristics and energy contents of S. cerealella on one side and seed hardness, amylolytic activity, and food consumed on the other. According to the findings of this study, the variable responses of S. cerealella to feeding on different host grains could be attributed to the quality of diets tested.

Full text links

We have located links that may give you full text access.
Can't access the paper?
Try logging in through your university/institutional subscription. For a smoother one-click institutional access experience, please use our mobile app.

For the best experience, use the Read mobile app

Mobile app image

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app

All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.

By using this service, you agree to our terms of use and privacy policy.

Your Privacy Choices Toggle icon

You can now claim free CME credits for this literature searchClaim now

Get seemless 1-tap access through your institution/university

For the best experience, use the Read mobile app