What damage does the khapra beetle do?


What damage does the khapra beetle do?

The Khapra Beetle(Trogoderma granarium) is one of the world’s most destructive pests of stored grain products and seeds. Its feeding damage often spoils 30 percent of the product; up to 70 percent damage has been reported.

How are khapra beetles likely to enter Australia?

The most likely pathway for khapra beetles to enter Australia is with the movement of contaminated goods, including grains, food stuffs, personal effects and as a hitchhiker in shipping containers and a wide range of cargo (plastic beads, nuts and bolts, timber doors).

How do you identify a khapra beetle?

Identification (Back to Top) Adults: The adults are oblong-oval beetles, approximately 1.6 to 3.0 mm long and 0.9 to 1.7 mm wide. Males are brown to black with indistinct reddish brown markings on their elytra. Females are slightly larger than males and lighter in color.

What is the weakest beetle in the world?

Khapra beetle
Genus: Trogoderma
Species: T. granarium
Binomial name
Trogoderma granarium Everts, 1898

What do khapra beetle eat?

Khapra beetle will feed on most dried plant or animal matter. It can feed on products with as little as 2% moisture content and can develop on animal matter such as dead mice, dried blood and dried insects. Its preferred grain and cereal products are wheat, barley, oats, rye, maize, rice, flour, malt and noodles.

How big is a khapra beetle?

about 1.8mm – 3.8 mm long
The adult is a small oval pubescent, yellowish to reddish brown beetle, about 1.8mm – 3.8 mm long. Females are often twice the size of males and often lighter in color.

What countries have the khapra beetle?

Khapra beetle is a pest that is found mainly in Southern and Southeast Asia, the Middle East, Africa, and Europe. Khapra beetles feed on dried plant and animal products with a preference for grain and stored products.

What are hosts of khapra beetle?

Host range: Wheat, maize, jowar, rice, pulses, oil seeds and their cakes. Adults are harmless. Grub damages the grain starting with germ portion, surface scratching and devouring the grain. It reduces the grain into frass.

In which period there is maximum damage due to khapra insect?

Larval stage of this pest considered most destructive stage that causes heavy economic losses to stored grains and other food commodities. Depending upon temperature, complete development (egg to adult) occur from 26 to 220 days and 35°C is the optimum temperature for its best survival.

What is the order of mustard sawfly?

The mustard sawfly, Athalia lugens (Hymenoptera: Tenthredinidae) is a polyphagous insect and is considered as devastating pest of vegetables in India.

Which is the family of khapra beetle?

Skin beetlesKhapra beetle / Family

How do you get rid of copra beetles?

Red-legged ham beetles pheromone traps are best utilized in areas that store dried meat goods such as food, animal feed, or pet food. Keep pheromone traps 7.5 m (25 feet) away from exterior doors. Replace traps when glue is filled with insects or becomes dusty. Replace pheromone lures every 90 days.