This invention relates to methods and compositions for improving the quality of the grass of a lawn by using mycorrhiza VA as a retarder of the growth of Poa annua. More particularly, the invention relates to the repression, reduction or elimination of undesirable grasses in a lawn, especially...
Annual bluegrass (Poa annua L.) is a golf course turfgrass species, often in a mixed stand with creeping bentgrass (Agrostis stolonifera). Annual bluegrass is more susceptible to ice cover damage than creeping bentgrass. The objective was to determine how fall applications of promotive (1銈沵ino...
Keywords:superoxidedismutase;genotype;activity;gaseousorganicpollution;Poaannua Introduction NUIllerous studies have indicated abundant genetic diversity1nplantspecies,Slneelsozymeswasusedasgenetle markersin1966(Hamrick.1989;Nvbom,2000).Itis widelyappreciatedthatgeneticdiversityisthebaseforthe ...
(Poa compressa L.), Annual Bluegrass (Poa annua L.), Upland Bluegrass (Poa glaucantha Gaudin), Wood Bluegrass (Poa nemoralis L.), and Bulbous Bluegrass (Poa bulbosa L.); the Bentgrasses and Redtop (Agrostis L.), such as Creeping Bentgrass (Agrostis palustris Huds.), Colonial Bentgrass ...
not available for EP1049377of corresponding document: US6271175 A mycorrhiza have growth-retardant activity for Poa annua and may be used to control the growth of P. annua in high quality sport or amenity turf consisting mainly of Agrostis or Festuca species. Strains of VA mycorrhiza selected ...
A mycorrhiza have growth-retardant activity for Poa annua and may be used to control the growth of P. annua in high quality sport or amenity turf consisting mainly of Agrostis or Festuca species. Strains of VA mycorrhiza selected from genera Glomus, Acaulospora, Entrophosphora, Gigaspora, Scu...
Our previous studies indicated that genotypes at locus Sod-1 of Poa annua changed clinally along a gradient of gaseous organic pollution. In the present study, we aimed to know whether there were differential responses of activities of different superoxide dismutase (SOD) genotypes to short-term ...
环境质量大气环境Our previous studies indicated that genotypes at locus Sod-1 of Poa annua changed clinally along a gradient of gaseous organic pollution. In the present study, we aimed to know whether there were differential responses of activities of different superoxide dismutase (SOD) genotypes ...
A mycorrhiza have growth-retardant activity for Poa annua and may be used to control the growth of P. annua in high quality sport or amenity turf consisting mainly of Agrostis or Festuca species. Strains of VA mycorrhiza selected from genera Glomus, Acaulospora, Entrophosphora, Gigaspora, Scu...
A mycorrhiza have growth-retardant activity for Poa annua and may be used to control the growth of P. annua in high quality sport or amenity turf consisting mainly of Agrostis or Festuca species. Strains of VA mycorrhiza selected from genera Glomus, Acaulospora, Entrophosphora, Gigaspora, Scu...