1. WORM TESTS
We are measuring eggs – Not worms
So time since drenching is important
Worm species can be important
DRENCH TESTS
Take Samples 10 – 14 days post drenching
Preferably also test at time of drenching
Get larval culture if > 100 epg post drenching

2. This graph plots the MFS worm test results received to date
This graph plots the MFS worm test results received to date. It shows the number of eggs per gram against the month of the year (1 = January, 2=February, 3=March, 4=April, 5=May).

3. MFS Worm Sampling To Date

4. This Table shows the number of eggs per gram detected in faeces following days post drenching with that particular drench. Because of the time frame between the tests, we can interpret the data as a “drench resistance” test. However note there is only a very small number of samples for each of the chemicals tested.

5. This Table shows the number of eggs per gram found in samples following so many days since the previous drench.