EGVM outreach sign used in Napa County that they can happily now retire, since the invasive pest has been eradicated. Photo by Nelly Castro, Napa County Agricultural Commissioner’s Office.
I was thrilled to celebrate with key partners and contributors in Napa County, California, recently at an event to recognize the critical safeguarding accomplishment we achieved together, that of eradicating the invasive European grapevine moth (EGVM) from the United States.
Leaders from the USDA, Animal and Plant Health Inspection Service (APHIS), the California Department of Food and Agriculture (CDFA), and the California County Agricultural Commissioners came together with growers and industry representatives, who found and implemented the right tools to safeguard California grapes. In front of these critical partners, I was proud to recognize the extraordinary individual and group contributions that made the eradication of EGVM possible. Read more »
A gypsy moth caterpillar on a leaf in Massachusetts
While being outside in Massachusetts this June, I first noticed it. A lot of leaves were falling from the trees, only these were chewed leaf parts, not whole leaves.
Similar to the children’s book, The Very Hungry Caterpillar written by Eric Carle, some leaves didn’t just have chew marks but actual holes going straight through them. Unlike the children’s book, this damage isn’t being caused by a friendly caterpillar who turns into a butterfly. Instead it’s the result of ravenous gypsy moth caterpillars feeding…and feeding. It’s so bad that in some areas, on walkways and roadways, it looks like fall. Brown, dried up leaves are a contrast to summer’s lush greenery. Read more »
A monarch butterfly, a honeybee and leafcutter bee gather nectar from a showy milkweed. Photo: John Anderson of Hedgerow Farms.
Tomorrow, USDA’s Natural Resources Conservation Service (NRCS) is joining the festivities at the sixth annual Pollinator Festival in honor of National Pollinator Week. Bees, butterflies, bats, birds, beetles and other animals play a critical role in the production of fruit or seeds, including plants that provide our nation’s food, fiber, fuel and medicine.
An estimated $15 billion worth of crops, including more than 90 fruits and vegetables are pollinated by honey bees alone. But despite their value, pollinator populations are dwindling due to threats of habitat loss, disease, parasites and environmental contaminants. That’s why farmers and ranchers are doing their part to improve the health of pollinators while providing benefits to the environment. Producers have worked with NRCS to voluntarily apply conservation practices on hundreds of thousands of acres of land because they know people and pollinators depend on each other for survival. Read more »
Close up of damage on a grape cluster with EGVM webbing and the head of larva emerging. Photo courtesy of the Napa County Agricultural Commissioner's Office.
Last fall, the results of trapping for the European Grapevine Moth (Lobesia botrana or EGVM) in California were recounted during a conference call for the partners working to eradicate this invasive insect: zero, zero, zero, one moth.
We’ve gone from more than 100,000 EGVM trapped in 2010 to just one in 2014. This success makes the EGVM detection and eradication partnership one of the most effective programs for the Animal and Plant Health Inspection Service (APHIS), the California Department of Food and Agriculture (CDFA), county departments of agriculture, University of California Cooperative Extension (UC Coop), and growers in the last decade. Read more »
The luna month (Actiasl luna) have pale green wings with long curving tails and a wing span of roughly 3 to 4 inches. They are strong fliers with an attraction to light and can been seen, depending on the area of the country, between May and September. (National Park Service)
Imagine wandering through your favorite botanic garden in the early evening and catching a glimpse of the moon reflected off of something lime green that moves from flower to flower while closer to the ground the yellow glow of fireflies help illuminate the night.
It’s enough to make you feel like you’re in a Shakespearean forest.
But the lime green is really the wings that belong to what some consider the most beautiful insect – the Luna moth. Those who do catch a glimpse of this unique moth are lucky – as they are rarely seen due to their short life span. Read more »