insect
Oriental beetle (​​Exomala orientalis)
Latin Name ​​Exomala orientalis
Common Name Oriental beetle
Biology

Adults are ~15 mm, copper-brown with green thorax. Larvae (white grubs) feed on roots. One generation/year. Overwinters as larvae. Males attract females via pheromones. Prefers grasses, maize, and soft fruits .

Damage

Larvae damage roots of crops (maize, strawberries), causing stunting/wilting. Adults skeletonize leaves and feed on fruits .

Distribution Regions

Native to East Asia; invasive in North America and Europe (e.g., US, Canada, Italy) .

Monitoring

Visual inspection of root damage. Pheromone-baited traps for adults. Soil sampling for larvae .

Recommended Traps

Sex pheromone traps (e.g., delta traps) .

paddy

İletişime geçin

Hassas eşleştirilmiş feromon çözümleri almak için iletişim bilgilerinizi paylaşın. Mevcut ürün yelpazemiz ideal bir uyum sunmazsa, sentez kimyası ekibimiz moleküler yapı tasarımından ölçekli üretime kadar özel geliştirmeyi başlatır.