The treatment caused 100% mortality of fifth-instar navel orangeworm larvae, the most heat tolerant target pest, in both unwashed and air-dried walnuts, and was effective over a relatively wide range of walnut moisture contents (3 7.5%).
"As a biocontrol agent, the wasp is not only very effective at reducing the population of brown marmorated stink bugs, but [it is] the least environmentally damaging of all the options for controlling this pest in both the urban and agricultural system," Jentsch said.
To increase sanitation and protection from pests, participants in both intervention arms are provided a tightly sealed container in which to store the weekly supply of food packets.
Each week I learn more and more about how important it is to manage pest issues both in the hopyard and vineyard.
This includes crops like Bt corn, which has been given inherent resistance to insect pests through the addition of a gene from Bacillus thuringiensis, a soil-dwelling bacterium widely used for pest control in both conventional and organic agriculture.
As they eat the fat, they'll also feast on pests in the garden, making this a win-win situation for you both.
Both the mealworm and the smaller flour beetle (Tribolium confusum) are pests in dried foods.
Avoiding pests in Vietnam.
