Pest insects
Our project addresses four key pest species due to their economic, social and environmental impact: the wheat aphid ( Sitobion avenae ) , which affects agricultural crops by feeding on their sap; the kissing bug ( Triatoma infestans ) , known to be the main vector of Chagas disease; the horn fly ( Haematobia irritans ) , which harms livestock by feeding on their blood; and the spotted wing fly ( Drosophila suzukii ), which threatens fruit crops by laying its eggs inside ripe fruits. Our goal is to understand their biology and behavior in order to develop innovative management and sustainable control strategies.
Triatoma infestans
The vinchuca is an insect vector of Chagas disease and represents a significant health risk in Chile. Its bite can transmit the Trypanosoma cruzi parasite, causing serious complications affecting the heart and digestive tract if not treated promptly.
Sitobion avenae
The green cereal aphid is a harmful insect that feeds on the sap of cereals, weakening their growth and reducing agricultural yields. Its presence can lead to the spread of diseases, seriously affecting crop production.
Drosophila suzukii
The spotted-wing fly is an invasive pest that severely impacts agriculture. Its ability to damage fruits such as cherries and blueberries causes significant crop losses, impacting the local economy and agricultural production.
Haematobia irritans
The horn fly is a parasite that seriously affects livestock. Its bite causes stress in cattle, reduces milk and meat production, and can transmit diseases, impacting the health and profitability of farms.