WebCystiphora schmidti is specific to the genus Chondrilla. Comparative tests with Cystiphora schmidti from Greece against four forms of Chondrilla juncea showed that the midge was adapted to its usual Greek host but was less closely adapted to a western Mediterranean form. The Greek strain of the midge readily attacked and thrived on the main WebCYSTIPHORA SCHMIDTI (RUBSAAMEN) (DIPTERA: CECIDOMYIIDAE) A. D. MOORE Division of Entomology, CSIRO, G.P.O. Box 1700, Canberra, A.C.T. 2601. Abstract The …
Rush Skeletonweed – 4-County Cooperative Weed Management …
WebHence, under these conditions of less-than-expected efficacy, the rust has been utilized along with chemical herbicides, and the insect biocontrol agents, Cystiphora schmidti (a gall forming midge) and Aceria chondrillinae (a gall forming mite), in an integrated weed management program to maximize its benefits (75). As in Australia, the rust ... WebCypripedium is a genus of terrestrial orchids in the Orchidaceae family. It includes about 50 species, most of them quite hardy, which can be found in America, Europe, and Asia. In … china sleeveless hoodies factory
Post-fire management targeting invasive annual grasses may have …
WebCystiphora is a genus of gall midges in the family Cecidomyiidae. There are about seven described species in Cystiphora. Species. These seven species belong to the genus … WebAug 1, 1991 · Cystiphora schmidti produced similar numbers and densities of galls on the 3 Australian forms of its host weed Chondrilla juncea. The total number of galls increased with available leaf area. Density of galls was similar on all leaf areas offered. Low temperature significantly reduced the number and density of galls on all forms of the weed. WebCystiphora schmidti is a gall midge that has low priority for redistribution due to issues with high predation and parasitism. Oporopsamma wertheimsteini (root crown feeding moth) and Sphenoptera foveola (root … grammar tony hoagland analysis