Texas Sheep and Goat Expo to offer internal parasite mitigation strategies

by Steve Byrnes, Texas A&M AgriLife

New developments in sheep and goat internal parasite mitigation should be a major draw at this year’s Texas Sheep and Goat Expo Aug. 17 and 18 in San Angelo, coordinators said.

The Texas A&M AgriLife Extension Service sponsored event headquarters in the First Community Spur Arena on the San Angelo Fairgrounds. Continue reading

Understanding Cycles of Pests and Diseases and Their Interaction with the Environment

For farmers, successful use of cultural disease and insect pest management methods to prevent and/or avoid problems before they occur depends on an understanding of pathogen and pest life cycles and also how their development may be affected by weather conditions.  In this workshop, vegetable disease and insect pest management experts will discuss life cycles of key disease pathogens and insect pests affecting vegetables both above and below-ground. They will also explain how growers may use this information to implement certain cultural management practices that help to prevent or avoid disease and pest problems, and how changes in weather can affect disease and pest development. The workshop will conclude with a session on selection and application of organic insecticides for use in vegetables. Continue reading

Pollinator Field Day September 8 in Salisbury, NC

Attend the first-ever Pollinator Field Day to learn about honeybees and native bees/pollinators, plants and habitat for pollinators, protecting pollinators from pesticides, and much more.

Audience: Farmers; Beekeepers; Soil&Water Conservation District Supervisors and Staff; Extension Agents; Urban Planners; Landscapers and Landscape Architects; Master Gardeners; Nurserymen/Greenhouse Growers.

When: Saturday, September 8, 1-5 PM

Where: Piedmont Research Station, 8350 Sherrill’s Ford Road, Salisbury, NC 28147 Continue reading

UK scientists identify important biological marker to control insect pests

by Katie Pratt, University of Kentucky

A University of Kentucky research team led by entomologist Subba Reddy Palli discovered a protein that plays a critical role in the effectiveness of RNA interference in beetles. This finding could improve the efficiency of this pest control technology and help manage resistance.

RNA interference, RNAi, is a process where RNA molecules constrain gene expression. It is very efficient in insects belonging to the order Coleoptera, which includes a variety of major pests such as the corn rootworm, Colorado potato beetle, pine weevil, powderpost beetle, Asian longhorned beetle and emerald ash borer. However, it has varying levels of efficiency in other insects. Continue reading

Three-day mosquito workshop in Jackson, MS

Texas A&M AgriLife Extension, the University of Texas Medical Branch in Galveston, Harris County Public Health and the Centers for Disease Control and Prevention are sponsoring a 3-day workshop on mosquitoes and vector-borne diseases in Jackson, Mississippi.

Date: August 28-30

Place: 570 E. Woodrow Wilson Ave, Jackson, MS.

Register: https://livestockvetento.tamu.edu/3-day-master-vector-certification-course/ Continue reading

APHIS adds all of Minnehaha County, areas in Lincoln County, and areas in Turner County in South Dakota to the regulated areas for the emerald ash borer, Agrilus planipennis

Effective immediately, the Animal and Plant Health Inspection Service (APHIS) is adding all of Minnehaha County in South Dakota and areas north of Highway 18 in Lincoln County and north of Highway 18 and east of Highway 19 in Turner County in South Dakota to the list of regulated areas for the emerald ash borer (EAB). APHIS is taking this action in response to the expansion of EAB in these areas.

To prevent the spread of EAB to other states, the attached Federal Order outlines specific conditions for the interstate movement of EAB-regulated articles from the quarantined area. Specifically, the interstate movement of EAB-host wood and wood products from the quarantined areas is regulated, including firewood of all hardwood species, nursery stock, green lumber, waste, compost, and chips of ash species. Continue reading

New Resources Available for Tawny Crazy Ant Management

A working group focusing on the tawny crazy ant is developing materials to help people identify and manage this pest.

First funded in 2015, the Tawny Crazy Ant Working Group used a 2017 IPM Enhancement grant to create videos, conference booth materials and booklets with information about the ant. Continue reading