enow.com Web Search

Search results

1. Results from the WOW.Com Content Network

2. Dendroctonus rufipennis - Wikipedia

   en.wikipedia.org/wiki/Dendroctonus_rufipennis

   Dendroctonus rufipennis, the spruce beetle, is a species of bark beetle native to British Columbia, Newfoundland and Labrador, Nova Scotia, Ontario, Quebec, Northern Manitoba, the Yukon, Alaska, Colorado, Wyoming, Montana, and Maine. They are known to destroy forests of spruce trees [1] including Engelmann, White, [2] Sitka, and Colorado blue ...

3. Monochamus scutellatus - Wikipedia

   en.wikipedia.org/wiki/Monochamus_scutellatus

   Monochamus scutellatus, commonly known as the white-spotted sawyer or spruce sawyer or spruce bug or a hair-eater, [1] is a common wood-boring beetle found throughout North America. [2] It is a species native to North America.

4. Elatobium abietinum - Wikipedia

   en.wikipedia.org/wiki/Elatobium_abietinum

   Elatobium abietinum feeds by sucking sap from spruce needles, often causing defoliation of older needles and wilting of young growth. The presence of the aphids weakens the tree by decreasing growth rates and making it more susceptible to attack by other pests such as the spruce beetle (Dendroctonus rufipennis). Serious defoliation can kill the ...

5. Have you seen pouches stapled to forest trees? They’re ...

   www.aol.com/seen-pouches-stapled-forest-trees...

   For premium support please call: 800-290-4726 more ways to reach us

6. Rhizophagus grandis - Wikipedia

   en.wikipedia.org/wiki/Rhizophagus_grandis

   Rhizophagus grandis is a species of predatory beetle in the family Monotomidae. [1] R. grandis is a specialist predator on the larvae of the great spruce bark beetle (Dendroctonus micans), a pest of spruce trees (Picea), and is found in Eurasian forests where its prey is found.

7. Christmas tree pests and weeds - Wikipedia

   en.wikipedia.org/wiki/Christmas_tree_pests_and_weeds

   Species of spruce trees face assault from insects such as the white pine weevil (Pissodes strobi), Cooley spruce gall adelgid, and the pine needle scale (Chionaspis pinifoliae). The final category of Christmas trees, pines, are commonly susceptible to insect infestation and damage from the pine root collar weevil ( Hylobius radicis ), Zimmerman ...