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[[Image: flea.jpg|thumb|right|250px|Robert Hooke's famous flea from Micrographia]]

[[Image: flea.jpg|thumb|right|250px|''Robert Hooke's famous flea from Micrographia'' Muriel Gottrop, WikiMedia Commons]]

As discussed on the [[Parasites|parasite]] pages of the site, disease caused by parasites can lead to a lot of damage to an individual animal and can lead to a massive reduction in productivity in the farmed species. Thus it is important to try and control parasites and to limit or more importantly stop their negative effects upon the host animal.

As discussed on the [[Parasites|parasite]] pages of the site, disease caused by parasites can lead to a lot of damage to an individual animal and can lead to a massive reduction in productivity in the farmed species. Thus it is important to try and control parasites and to limit or more importantly stop their negative effects upon the host animal.