25/09/2026
Blowfly strike occurs in waves, and with the warm summer weather continuing, the risk period is still high. The first fly lays her eggs in damp/dirty areas on the sheep, and the odour from this strike rapidly attracts other blowflies, and the larvae start to feed on the living tissue of the sheep. Timing of preventative measures is key to success!!
โข ๐๐ฉ๐ฉ๐ฅ๐ข๐๐๐ญ๐ข๐จ๐ง ๐จ๐ ๐ ๐ฉ๐ซ๐๐ฏ๐๐ง๐ญ๐๐ญ๐ข๐ฏ๐ ๐ญ๐ซ๐๐๐ญ๐ฆ๐๐ง๐ญ - appropriate product choice depends on the class of sheep, age, withdrawal periods, shearing and lambing dates, etc. More than one application may be required. Time application before a period of challenge.
โข ๐๐ข๐ง๐ข๐ฆ๐ข๐ฌ๐ ๐ฌ๐จ๐ข๐ฅ๐ข๐ง๐ ๐จ๐ ๐๐๐๐ค๐๐ง๐๐ฌ - dagging, crutching and shearing, together with an effective worm control strategy, are important ways risk can be reduced.
โข ๐๐ซ๐๐๐ญ ๐ฅ๐๐ฆ๐ ๐ฌ๐ก๐๐๐ฉ ๐ฉ๐ซ๐จ๐ฆ๐ฉ๐ญ๐ฅ๐ฒ - flies are attracted to wounds caused by footrot and to the feet themselves.
โข ๐๐๐๐ฎ๐๐ ๐ญ๐ก๐ ๐๐ฅ๐ฒ ๐ฉ๐จ๐ฉ๐ฎ๐ฅ๐๐ญ๐ข๐จ๐ง - Fly traps, prompt disposal of deadstock, grazing more exposed pastures.
Please get in touch to speak to a vet to discuss the right prevention plan for your flock.