Some people said they were going to buy chemical sprays to deter thieves.

My chemical sprays prove effective on perhaps 08% of the infestation.

Even the chemical sprays with which they are often treated may trigger an allergic reaction.

The quick way is not to use any artificial fertilisers, chemical sprays or dusts.

People are realizing that we have a lot of these pest problems because we've wiped out their natural predators with chemical sprays.

The prince practiced organic agriculture in an era when others embraced chemical sprays.

This may not be a practical measure and may be why chemical sprays are used.

In addition, these mites form a fine webbing that protects them from enemies and chemical sprays.

The use of chemical sprays and fertilizers has dropped in the recent decades in Bordeaux.

Less-than-lethal weapons, such as chemical sprays, are used as alternatives to deadly force.

Many gardeners use carefully timed chemical sprays through spring to kill the beetles before they lay the eggs.

I prepare chemical sprays and discharge, choosing wide-dispersion pattern.

Officials also have to be judicious in using chemical sprays for fear of causing large-scale fish kills that can harm the local economy.

They were of all kinds: spring-powered mechanical ones, electronic ones, and devices using chemical sprays.

Both parasites and predators are affected by insecticides, however, so it is important not to combine biological control with chemical sprays.

And for the elderly, the disabled and women unable to take self-defense classes, he said, the chemical sprays are the only option.

All Beaucastel grapes are grown organically; no chemical sprays or fertilizers are used.

But those methods have hazards: air pollution from mowing and contamination of groundwater from chemical sprays.

Later observing the growing role of chemical sprays in agriculture, designed a spray so simple it could be repaired with "haywire and spit".

Spraying themselves with insect repellent was not an option, the couple said, because both knew of the neurological problems associated with chemical sprays.

Adopting an integrated Pest Management System in the vineyard minimising the use of chemical sprays.

Control of white mold on crops can depend greatly on specific cultural practices and the application of chemical sprays.

Chemical sprays (aka Pepper spray or mace)

Moreover, the third bug, the two-spotted spider mite, is resistant to all chemical sprays, Mr. Show said.