1) Insect excrement
Found on
https://www.crosswordclues.com/clue/frass
Caterpillar poop
Found on
http://butterflywebsite.com/articles/glossary.cfm
Frass refers loosely to the more or less solid excreta of insects, and to certain other related matter. ==Definition and etymology== Frass is an informal term and accordingly it is variously used and variously defined. It is derived from the German frass, the past tense of fressen, which means to gobble or to feed as an animal might. The English u...
Found on
http://en.wikipedia.org/wiki/Frass
outer layers of timber, usually confined to sapwood, which have been destroyed by insect infestation. Seldom affects structure of older, usually oversized, timbers, but does have some fire risk.
Found on
http://www.encyclo.co.uk/local/20935
<ecology, entomology> Debris or excrement in water, produced by insects. ... (30 Mar 1998) ...
Found on
http://www.encyclo.co.uk/local/20973
pelletlike excrement.
Found on
http://www.encyclo.co.uk/local/22033
insect feces.
Found on
http://www.encyclo.co.uk/local/22036
Refuse and excrement, left by insects larvae particularly borers.
Found on
http://www.encyclo.co.uk/visitor-contributions.php
Solid insect excrement, usually in small pellets; many times mixed with boring dust.
Found on
http://www.fs.fed.us/r3/resources/health/field-guide/glossary.shtml
Frass is the material that is excreted by insects as they feed. In the IPM system of pest management, it is used as an identification tool to determine species of insect and severity of colonization.
Found on
http://www.treesolutions.com/tree-terms-facts/glossary-of-tree-terms/
Plant tissue mixed with excrement produced by boring insect larvae. It often resembles wet sawdust.
Found on
https://extension.umd.edu/hgic/resource-library/vegetable-gardening-glossar
the droppings of insect larvae.
Found on
https://www.amentsoc.org/insects/glossary/begins/with/f/
insect excrement.
Found on
https://www.infoplease.com/dictionary/frass
No exact match found.
