The control of Coleophora dahurica Flkv. by ULV spraying rare oil of malathior was popularized in lnner Mongolia Daxing’an Mountains in 1992-1993. The control area was 32744.3hm2, which was 98.2% of the suitable cont...The control of Coleophora dahurica Flkv. by ULV spraying rare oil of malathior was popularized in lnner Mongolia Daxing’an Mountains in 1992-1993. The control area was 32744.3hm2, which was 98.2% of the suitable control area in Inner Mongolia Daxing’an Mountains and 75%of the suitable area in Inner Mongolia respectively. Dosage was 1125 g/hm2. Control effectiveness was above 95%, the larvae density decreased from 52.5 to 0.94 per 50cm sample twig and direct economical benefit was 3,935,420 Chinese yuan.展开更多
This paper deals with twenty-nine species of Coleophora salicorniae group of Coleophoridae. Among them. twelve species (Coleophora lativalva sp. nov., C. ossuedeaga sp. nov., C. pendulivalvula sp. nov., C. novisqualor...This paper deals with twenty-nine species of Coleophora salicorniae group of Coleophoridae. Among them. twelve species (Coleophora lativalva sp. nov., C. ossuedeaga sp. nov., C. pendulivalvula sp. nov., C. novisqualorella sp. nov. , C, capitargentella sp. nov., C. curvidentatella sp. nov., C. dorsiproducta sp. nov. , C. harbinensis sp. nov., C. xinjiangensis sp. nov., C. cuprea sp. nov., C. pallidiptera sp. nov. and C. resupina sp. nov. ) are described as new to science and fifteen species are newly recorded from China. Carpochena halostachyos Falkovitsh is proposed as a synonym of Coleophora plicipunctella Chretien. Genitalia of new species are illustrated and females of Coleophora armeniae Baldizzone et Patzak, C. carcharu Falkovitsh and C. sequens Falkovitsh are described for the first time. A key to Chinese species of Coleophora salicorniae group is given.展开更多
文摘The control of Coleophora dahurica Flkv. by ULV spraying rare oil of malathior was popularized in lnner Mongolia Daxing’an Mountains in 1992-1993. The control area was 32744.3hm2, which was 98.2% of the suitable control area in Inner Mongolia Daxing’an Mountains and 75%of the suitable area in Inner Mongolia respectively. Dosage was 1125 g/hm2. Control effectiveness was above 95%, the larvae density decreased from 52.5 to 0.94 per 50cm sample twig and direct economical benefit was 3,935,420 Chinese yuan.
文摘This paper deals with twenty-nine species of Coleophora salicorniae group of Coleophoridae. Among them. twelve species (Coleophora lativalva sp. nov., C. ossuedeaga sp. nov., C. pendulivalvula sp. nov., C. novisqualorella sp. nov. , C, capitargentella sp. nov., C. curvidentatella sp. nov., C. dorsiproducta sp. nov. , C. harbinensis sp. nov., C. xinjiangensis sp. nov., C. cuprea sp. nov., C. pallidiptera sp. nov. and C. resupina sp. nov. ) are described as new to science and fifteen species are newly recorded from China. Carpochena halostachyos Falkovitsh is proposed as a synonym of Coleophora plicipunctella Chretien. Genitalia of new species are illustrated and females of Coleophora armeniae Baldizzone et Patzak, C. carcharu Falkovitsh and C. sequens Falkovitsh are described for the first time. A key to Chinese species of Coleophora salicorniae group is given.
