Bark Beetle Research
Many of Hopkins early research consisted of qualitative observations of the beetle family. Hopkins most famous bark beetle observation was coined the Hopkins' host-selection principle (HHSP), which refers to the observation that many adult insects demonstrate a preference for the host species on which they themselves developed as larvae. However, the practicality of HHSP has been debated significantly since its first proposal in 1916. Many modern scientists have even discounted the evidence that supports HHSP as speculation. Although he has written dozens of well renowned publications, Hopkins most popular on bark beetles include the “Catalog of West Virginia Scolytidae (Bark Beetles) and Their Enemies" and "Catalog of West Virginia Forest and Shade Tree Insects."
Read more about this topic: Andrew Delmar Hopkins
Famous quotes containing the words bark, beetle and/or research:
“We certainly leave the handsomest paint and clapboards behind in the woods, when we strip off the bark and poison ourselves with white-lead in the towns. We get but half the spoils of the forest.”
—Henry David Thoreau (1817–1862)
“After the planet becomes theirs, many millions of years will have to pass before a beetle particularly loved by God, at the end of its calculations will find written on a sheet of paper in letters of fire that energy is equal to the mass multiplied by the square of the velocity of light. The new kings of the world will live tranquilly for a long time, confining themselves to devouring each other and being parasites among each other on a cottage industry scale.”
—Primo Levi (1919–1987)
“The great question that has never been answered, and which I have not yet been able to answer, despite my thirty years of research into the feminine soul, is “What does a woman want?” [Was will das Weib?]”
—Sigmund Freud (1856–1939)