Sentence examples for pests has been from inspiring English sources

Biological control — the practice of strategically using organisms to kill pests — has been common in agriculture since the nineteenth century, but it is relatively new to conservation.

Cotton with coevolving pests has been grown in India more than 5000 years.

Further, strong entomotoxic effects of ASAL transgenics against major sap-sucking pests has been demonstrated employing standard screening techniques that reflect situations prevailing in the field.

The importance of digestive cysteine peptidases in insect pests has been described in beetles from the infraorder Cucujiformia, some hemipterans, and thrips [ 8- 11].

The proteins are classified into the crystal (Cry), and cytolytic (Cyt), vegetative insecticidal protein, and S-layers families; the mechanism of action of specific Cry proteins against agriculture pests has been characterized in detail [ 3].

This could be because area-wide management of these pests has been effective enough to prevent high levels of damage in refugia [ 1, 2], because the results here which are based on a small-scale field trial may not scale up to larger refugia or because bivoltine dynamics limit the opportunities for damage-avoiding oviposition to a single generation per year [ 44].

Besides the New York area, the pests have been discovered in suburbs around Chicago, said Enrique Figueroa, a deputy undersecretary of the United States Department of Agriculture.

In some agricultural monocultures, nonnative insect pests have been accidentally introduced along with a crop, but without also bringing along its full range of natural enemies.

Kari Matalone, a spokeswoman for Monsanto, said that the corn, which is engineered to resist pests, had been approved for cultivation in Europe more than a decade ago and that no ill-effects had been detected since then.

Kari Matalone, a spokeswoman for Monsanto, said the corn — which is engineered to resist pests — had been approved for cultivation in Europe more than a decade ago and that no ill effects had been detected since then.

Resistance to Bt toxins has emerged in target pests [42], and problems with secondary (non-target) pests have been noted, for example, in Bt cotton in China [43,44].