COMPARISON BETWEEN SPRAYING AND WASHING METHOD OF REDUCTION RATIOS ON ANIMAL ECTOPARASITES BY USING DIAZINON 60% EC UNDER FIELD CONDITIONS IN FARM ANIMALS

*The present work was done to study evaluation of spraying and washing method of reduction ratios on animal ectoparasites by using Diazinon 60% EC under field conditions in farm animals. Results showed that the mean mortality percentage to lice on buffaloes were 55.38 and 70.43% from treatment with Diazinon 60% EC spraying and washing method at 1ml/liter water after 45 days respectively. The mean mortality percentage to ticks on cattle 40.63 and 62.03%, from treatment with Diazinon 60% EC spraying and washing method at 1ml/liter water after 45 days from respectively. Finally, the washing method was the best produced high toxicity followed by spraying method for the control of animal parasites control may be due to it gives more space exposure to a pesticide against the pest.