Oak Processionary Moth Thaumetopoea processionea Brochure EN
1. Januar 1970
skin irritation and other health problems.
The caterpillars can grow to 3.5 cm in length and moult five times
before they pupate and then change into an [...] trees available in
the market (before larvae reach their most dangerous
3rd to 5th instars)
• Complementary to Bacillus thuringiensis-based products,
which [...] trap with hanging string
• Isolated trees on a plot
of less than 1 ha: 5 traps,
with 4 to be distributed in the
25 m surrounding the oak.
• R
oadside