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Description of European Chamaesphecia spp (Lepidoptera: Sesiidae) feeding Euphorbia (Euphorbiaceae), and their potential for biological control of leafy spurge (Euphorbia esula) in north America
(Cambridge Univ Press, Cambridge, 1996)
The description of the ten Chamaesphecia species associated with Euphorbia in eastern and south-eastern Europe is based on external adult morphology, male and female genitalia, and the structure of the egg chorion. These ...
Factors affecting conidial germination of Colletotrichum gloeosporioides isolated from Polystigma rubrum subsp. rubrum stromata
(Budapest : Akadémiai Kiadó, 1999)
Factors associated with conidial germination and germ tube length of Colletrichum gloeosporioides, a Polystigma rubrum subsp. rubrum stromata mycoparasite, have been studied in vitro. Maximal germination was obtained at ...
Determination of Pefloxacin in Serum and Pharmaceutical Forms by Derivative Spectrophotometry
(Springer Verlag, 1997)
A method for the direct determination of pefloxacin in serum and pharmaceutical forms (tablets and ampoules) has been developed, based on the use of second-order derivative ultraviolet spectra. Spectrophotometric assay of ...
Description of European Chamaesphecia spp. (Lepidoptera: Sesiidae) feeding on Euphorbia (Euphorbiaceae), and their potential for biological control of leafy spurge (Euphorbia esula) in North America
(Cambridge Univ Press, Cambridge, 1996)
The description of the ten Chamaesphecia species associated with Euphorbia in eastern and south-eastern Europe is based on external adult morphology, male and female genitalia, and the structure of the egg chorion. These ...
Biology and host specificity of Chamaesphecia hungarica and Ch. Astatiformis (Lep.: Sesiidae) two candidates for the biological control of leafy spurge, Euphorbia esula (Euphorbiaceae) in North America
(Lavoisier, 1994)
Leafy spurge (Euphorbia esula (s.1.)) is an herbaceous perennial and serious weed of Eurasian origin that has been accidentally introduced into North America. The two European root-boring moths Chamaesphecia hungarica and ...