Blueberry Cultivars Differ in Susceptibility to the Elephant Weevil, Orthorhinus cylindrirostris (Coleoptera: Curculionidae).

The accumulated damage from elephant weevil larvae, Orthorhinus cylindrirostris (F.) (Coleoptera: Curculionidae), reduces blueberry yield and shortens the productive lifespan of blueberry plants by several years. Selective breeding to develop pest-resistant blueberry cultivars is a possible control option, but the relationship between O.

Adoption of exotic plants by an endemic Australian weevil, Orthorhinus cylindrirostris (Coleoptera: Curculionidae).

The elephant weevil Orthorhinus cylindrirostris (F.) (Coleoptera: Curculionidae) is endemic to Australia and has colonized several exotic crops including citrus, blueberries, and grapevines. We compared the life history of this pest on two native and two exotic host plants: hickory wattle Acacia falcata Willdenow, rough-barked apple Angophora floribunda (Smith) Sweet, lemon Citrus limon (L.

Effect of compost and casing treatments of insecticides against the sciarid Bradysia ocellaris (Diptera: Sciaridae) and on the total yield of cultivated mushrooms, Agaricus bisporus.

Background: Bradysia ocellaris (Comstock) is one of the major pests of cultivated mushrooms, Agaricus bisporus (Lange) Imbach. The feeding of sciarid fly larvae causes damage to the cultivation substrates, compost and casing. A comparative study of insecticidal treatments incorporated into compost and casing against B.