They can then be easily picked up with a small moistened paint-brush and transferred at once to the alcohol in the collecting tubes.
Both groups were sowed in plastic trays (37 x 28 cm) containing regularly moistened vermiculite.
Environmental samples were taken with swabs moistened in brain heart infusion broth and processed as above.
If the species are very active, they may be touched with a camel's hair brush moistened with chloroform or ammonia.
A thin layer of moistened vermiculite covered the bottom of the vials and served as a pupation substrate for the emerging parasitoid larvae.
Preliminary tests using moistened or steamed sweaty socks seemed to induce an attractancy even greater than that reported above.
This ensured that the seeds were evenly moistened, but not inundated.
Each cut end was covered with a small piece of filter paper moistened with the benzimidazole solution.
