Chilo suppressalis
Alias: heart borer, heart borer, stem borer
Characteristics: The head of the adult insect is light gray brown, the forehead is white to smoky, round, and the top is pointed. The breast and wing base are white to off-white, with a hint of brown. The forewings are yellowish brown to dark brown, with purple and black spots at the apex of the middle chamber, and 3 spots arranged in a diagonal line below the middle chamber.There are 7 black spots on the outer edge of the forewing.The hind wings are white, slightly brown near the outer edge of the wings.The body color of the female is slightly lighter than that of the male, with yellowish-brown forewings and white hindwings.
Main hazards: One of the most serious recurring pests on rice in my country, it eats rice stems and damages rice in the tillering stage, causing dead sheaths and dead seedlings; it damages rice in the booting and heading stages, causing dead boots and white ears; it damages rice in the filling and milk-ripening stages, causing semi-dead ears and insect-damaged plants.Injured plants are clustered in the field with an obvious center.In addition to damaging rice, stem borer can also damage wild rice, corn, sorghum, sugar cane, rape, broad beans, wheat, as well as weeds such as reeds, barnyard grass, and Lee's grass.
Product description: The attractant of this product is a new type of green biological control product.The trap attracts male insects by long-term and slow release of pheromones that imitate female courtship and cooperates with the trap to trap and kill them.This method can detect pest population density and plan pesticide application, or directly trap and kill adult insects in a large area to reduce the mating rate, thereby controlling the number of new generations and controlling insect population density.The pheromone control method is safe and efficient and will not produce pesticide resistance, pesticide residues or broad-spectrum killing of non-target organisms (beneficial insects).At present, pheromone technology has been widely used in developed countries.
