1.   But a new study shows that mountain regions may, in fact, be accumulating damaging levels of industrial pollutants and agricultural pesticides.

2.   California is the only state that requires all agricultural pesticide use be reported.

3.   Others are highly toxic agricultural pesticides that can be obtained only by licensed users.

4.   The commissioner also regulates agricultural pesticides and monitors the accuracy of fuel pumps in service stations.

5.   The contaminants found in the study included organochlorines, including toxaphene and chlordane, highly poisonous substances used in agricultural pesticides.

6.   The decline of frog populations in some of those lakes probably stems from other factors, namely ultraviolet radiation linked to ozone depletion, and residue from agricultural pesticides.

7.   The plant packages bulk quantities of agricultural pesticides and herbicides.

8.   Cyanamid is a big maker of drugs and chemicals including Centrum vitamins, vaccines and agricultural pesticides.

9.   He said the firms will produce ready-made clothing, leather bags, agricultural pesticides and veterinary drugs.

10.   It is widely used as an agricultural pesticide and to kill unwanted fish in reservoirs.

a. + pesticide >>共 161
chemical 8.05%
toxic 6.61%
natural 4.60%
dangerous 3.74%
agricultural 3.45%
spraying 2.87%
used 2.30%
organophosphate 2.30%
synthetic 2.01%
new 2.01%
agricultural + n. >>共 586
product 9.90%
land 4.29%
sector 4.10%
production 3.77%
subsidy 2.27%
export 2.10%
worker 1.75%
cooperative 1.73%
goods 1.69%
development 1.67%
pesticide 0.25%
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