Sentences with phrase «gypsy moth»
The phrase "gypsy moth" refers to a type of moth known for its ability to migrate long distances. It is usually used to describe a specific species of moth with brownish wings, that can cause damage to trees and plants. Full definition
Looking around at the tree trunks, I saw dozens, then hundreds, of gypsy moth caterpillars clinging to the bark.
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A fungus known to decimate populations of gypsy moths creates «death clouds» of spores that can travel more than 40 miles to potentially infect populations of invasive moths, according to a new Cornell study.
Entomophaga maimaiga, a fungal antagonist of the Asian gypsy moth variant that scientists tried to use against Trouvelot's European imports several times starting in 1910.
«Fungal spore «death clouds» key in gypsy moth fight.»
Host plants utilized by Gypsy Moths affect survival and development of the parasitoid Cotesia melanoscela.
As a case study, they used a 35 year time series on gypsy moth populations, covering about 350,000 square kilometres.
The fungal pathogen (Entomophaga maimaiga) first appeared in New England in 1989 and only infects gypsy moths.
In a 3 - year study described in today's Science, the researchers showed that bumper crops of acorns lead to an explosion of mice, and the mice in turn protect oak trees by eating gypsy moths.
Most residents of the Northeast know at least some of the story of the French - American artist and silkworm enthusiast Étienne Léopold Trouvelot, who brought gypsy moths from Europe to his Massachusetts home in the 1860s for an ill - fated interbreeding effort.
Gypsy moths respond to the smell of the female and fly towards it.
Soon after the beetle explosion began, another Wood protégée, entomologist Nancy Gillette of the Forest Service, got a call from Pennsylvania - based Hercon Environmental, a company that had developed a pheromone - releasing plastic flake to control gypsy moths on the East Coast.
For instance, a fungus has been used to tamp down gypsy moth incursions in the northeastern United States.
Ecologists have unraveled an intricate skein of interactions among forest species that may govern upsurges of Lyme disease and tree - ravaging gypsy moths.
But the study also highlights the challenge of managing ecosystems, because in this case trying to cut down on Lyme disease by, say, trapping mice could send gypsy moth numbers soaring.
To tease out these links, Clive Jones and Richard Ostfeld's team at the Institute of Ecosystem Studies in Millbrook, New York, and Jerry Wolff of Oregon State University in Corvallis first showed by trapping mice in experimental forest plots that fewer mice means much greater survival rates for gypsy moth pupae.
The mice usually keep gypsy moth populations in check by eating the moths» pupae.
The Asian cousins of North America's tree - munching gypsy moths are crossing the Pacific on cargo ships and could establish a beachhead in the U.S.
It's the first biopesticide approved to control vertebrates, many others are already in use to combat gypsy moths, beetles, and other pesky insects.
Better understanding of the distances these killer spores travel could help researchers correlate the fungus» range with weather patterns to better predict how bad gypsy moth damage will be in a given year.
That's good news as gypsy moth (Lymantria dispar) caterpillars ravage the leaves of forest trees — especially oak and aspen — decimating forests, orchards and properties across the northeastern United States.
From May through June, when gypsy moth caterpillars are feeding and before they pupate, the fungal pathogen can run through up to nine infection cycles, while the numbers of infections increase dramatically.
I Walk the Line reverses the visual palette of the sun - dappled Gypsy Moths, with its blue - sky parachute jumps into golden wheatfields.
These microscopic Beneficial Nematodes find and destroy flea larvae, white grubs, gypsy moth larvae and many other pests.
William E. Wallner Thomas L. Ellis - Olfactory Detection of Gypsy Moth Pheromone and Egg Masses by Domestic Canines - Environmental Entomology, Volume 5, Issue 1, 1 February 1976, Pages 183 — 186 February 1976
A French artist with a fascination for silkworms, Etienne Leopold Trouvelot, brought European gypsy moths to his Massachusetts home in the 1860s.
In mid June, a fungus left countless gypsy moth caterpillars dead while clinging to trees in the Hudson Valley (top).
«The container ship had probably 500 of those railroad cars on them and Infinity was in there, but one of the other containers on the ship contained Asian gypsy moths,» explained Disney Interactive's vice president of production John Vignocchi.
In 2016, gypsy moth caterpillars ate the leaves off 350,000 acres of forest plants in Massachusetts alone.
In eastern U.S. oak forests, defoliation by gypsy moths and the risk of Lyme disease are determined by interactions among acorns, white - footed mice, moths, deer, and ticks.
A 2014 study of the fungus's impacts in Bulgarian forests, for instance, concluded, «E. maimaiga is a host - specific pathogen of gypsy moth and its introduction is not dangerous for the non-target insect species in these oak forests.»
But when the acorns disappear, mouse populations go bust — and gypsy moth populations boom.
«Food webs, such as those connecting mouse, acorn, and gypsy moth, do not merely describe who eats whom, but trace the outlines of their very being,» Barash writes.
«Gypsy moths were brought to North America by someone who wanted to see if they could establish a silk industry using gypsy moths,» Morin said.
The virus is a baculovirus and its host the gypsy moth caterpillar.
The shortage of sap might also come from a boom of forest tent caterpillars, gypsy moth caterpillars, and other maple pests in the area, which eat leaves and can kill the trees.
But plants such as purple loosestrife; invertebrates like the zebra mussels and gypsy moths; mammals, including rats, feral cats and pigs; and microbes like the AIDS virus are hardly so benign.
«One spore can infect a gypsy moth caterpillar and kill the insect, and after it's dead, the fungus can use the body to make one million more spores.
In the US, they have been directed against the gypsy moth, which destroys oak trees, while in Brazil and Nicaragua, they are sprayed on soya bean plantations.
Frankenheimer's reverence for the work of Wyler and Welles links him to the classicism of the late studio era, and yet in retrospect The Gypsy Moths and I Walk the Line anticipate the style and the concerns of the American New Wave.
The lighting is sometimes lovely, but the settings are spare, even grubby, like the women's club hall full of folding chairs and the half - heartedly psychedelic strip joint in The Gypsy Moths.
The Gypsy Moths «title is explained in a silent long shot in which Rettig (Burt Lancaster), the self - destructive parachutist, pauses to examine moths immolating themselves on a lamp on the Brandons» front lawn.
It's Asian gypsy moths?
What is an Asian gypsy moth?
John Frankenheimer's «The Gypsy Moths» is not a successful movie but is neither a bad one.
Birdman of Alcatraz was their first collaboration (the other was The Gypsy Moths).
Read more >> Summer of the Gypsy Moths by Sara Pennypacker Published by Balzer & Bray; ages 8 and up How do you make the most of an unthinkable situation?
«The container ship had probably 500 of those railroad cars on them and Infinity was in there, but one of the other containers on the ship contained Asian gypsy moths,» explained Disney Interactive's vice president of production John Vignocchi.
What is an Asian gypsy moth?
It's Asian gypsy moths?