Experiments With Chinch-Bugs

The Role of Peroxidase in the Defense Response of Buffalograss to Chinch Bugs

In recent years, buffalograss, Buchloë dactyloides (Nuttall) Engelmann has gained popularity as a turfgrass because of its low maintenance requirement, drought tolerance, and limited pests and diseases. Within the last decade, however, the western chinch bug Blissus occiduus Barber has emerged as important pest of buffalograss. Considerable progress has been made toward identifying buffalograss...

Development of Resistance in Southern Chinch Bugs (hemiptera: Lygaeidae) to the Insecticide Bifenthrin

Classifying Bugs with Interpolants

We present an approach to the classification of error messages in the context of static checking in the style of ESC/Java. The idea is to compute a semantics-based signature for each error message and then group together error messages with the same signature. The approach aims at exploiting modern verification techniques based on, e.g., Craig interpolation in order to generate small but signif...

Transporting Bugs with Checkpoints

Virtual platform checkpointing is a technology by which the entire state of the software and hardware of an executing system is captured. Checkpoints can be used for many different purposes during software (and hardware) development. Here, we focus on how they are used to transport bugs between bug reporters and developers. Compared to describing the system state and steps needed to reproduce a...

Influence of buffalograss management practices on Western chinch bug and its beneficial arthropods.

A 2-yr study was conducted to document the influence of selected buffalograss, Buchloë dactyloides (Nuttall) Engelmann, management practices (three mowing heights and five nitrogen levels) on the seasonal abundance of the western chinch bug, Blissus occiduus Barber (Heteroptera: Lygaeidae), and its beneficial arthropods. Vacuum, pitfall, and sticky traps samples were collected every 14 d from t...