Assertion: gypsy moth's population | /r/HasProperty | high
Facets:
value: very
type: DEGREE
value: in wisconsin
type: LOCATION
Source sentences:
text: When populations are high, thousands of acres can be damaged.
text: When populations of gypsy moths are very high, they will even eat evergreen species.
text: However, when populations are high, the larvae will feed day and night until the tree is stripped of its foliage.
text: When populations are high, they can defoliate trees rather quickly.
text: If the population is high or the host is not suitable for development, larvae will “balloon" to new hosts by dropping down from a silken thread (Figures 2 and 3).
text: When populations are high, caterpillars sometimes feed on spruce, pines or other conifer trees.
text: Spraying is a last resort Gypsy moth can be killed by certain insecticides if their populations are very high and they threaten to severely damage very valuable trees.
text: We expect it will be several years before populations are high enough in Wisconsin to warrant such treatment given that most insecticides kill more species than just gypsy moths.
text: Evergreens are eaten when populations of gypsy moths are very high.