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Topic: Lovegrass


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V12

In the News (Wed 25 Nov 09)

  
  Where Has All the Lovegrass Gone?   (Site not responding. Last check: 2007-10-08)
Weeping lovegrass was one of the earliest of the improved grasses, having been introduced by the SCS (NRCS) in the mid-1930s.
Weeping lovegrass is the most productive of all warm-season perennial upland grasses on the well-drained soils where it grows best — fine sandy loam, loamy fine sand, and some deep sandtextured soils of many soil series.
Lovegrass is an erect, tight clump grass especially well suited to early-season grazing, haying, and winter-stockpile use, as well as proper full-season grazing.
www.nobleprofiles.com /Ag/Forage/LovegrassGone/index.html   (556 words)

  
 Species:
Weeping lovegrass becomes unpalatable with maturity, and may be grazed very little from flowering in early summer through dormancy in the fall [50,54].
Excellent stands of weeping lovegrass were established by no-till planting in early June on sloping, eroded, acidic soils in the Piedmont region of Virginia [58].
Weeping lovegrass as an overwintering habitat for the boll weevil (Coleoptera: Curculionidae).
www.fs.fed.us /database/feis/plants/graminoid/eracur/all.html   (4850 words)

  
 Lovegrass - Weeping
Weeping Lovegrass is a warm season, perennial bunchgrass.
Weeping Lovegrass is established easily by seeds and spread by tillering.
Lovegrass was imported from South African in the late 1920's.
www.nativegrasses.com /info/lovegrass.html   (204 words)

  
 Winter Injury
Weeping lovegrass was severely affected with 80 to nearly 100% stand loss in northwestern Oklahoma.
Since these species are a major forage resource in the region, we attempted to document by field observations the extent of damage and recovery over the spring and summer of 1990 and with additional observations in the spring of 2001..
Weeping lovegrass was so severely damaged in the winter of 1989-90 that little or no forage was available for grazing on this species during the spring of 1990.
www.sprrs.usda.gov /winter.htm   (847 words)

  
 Arizona Daily Star
The refuge was created in 1985 to establish a breeding population of the masked bobwhite quail and to further restore the natural habitat of the area.
Prescribed burns were initiated to reduce the growth of mesquite and Lehmann lovegrass, said Sally Gall, a wildlife biologist at the refuge.
Lovegrass was considered a victory because it grows fast, matures fast, spreads a phenomenal amount of seed and survives drought better than native grasses, said Geiger, who is trying to find how varying nitrogen levels in soil can restore native plants.
www.azstarnet.com /clips/envirothon/envirothon6.html   (720 words)

  
 Inter Press Service News Agency
Lovegrass destroys the vegetation around it through allelopathy, in other words, by releasing chemical substances into the soil.
The preferred environment for the invader are the pampas, the plains of southern Brazil, especially the open areas that have been degraded by extensive farming, or that serve as pasture, or which have been burned to clear the land for cultivation.
Lovegrass, says Coelho, can be controlled by rotating farm and ranching activities and applying herbicides.
www.ipsnews.net /print.asp?idnews=21126   (799 words)

  
 African lovegrass
African lovegrass is a Regionally Prohibited Weed in the Mallee, North Central, North East, West Gippsland and East Gippsland Catchment and Land Protection Regions, and a Regionally Controlled Weed in the Port Phillip West and Goulburn CaLP Regions.
Landholders in areas where African lovegrass is Regionally Controlled must take all reasonable steps to control it and prevent its spread on their land and the roadsides which adjoin their land.
African lovegrass favours acidic sands and sandy loam soils in the 400 to 700 mm annual rainfall belt.
www.dpi.vic.gov.au /dpi/nreninf.nsf/LinkView/7B0E5487CE3B2BD3CA256BCF000AD556ECC844336D72F0634A256DEA00293F8A   (1114 words)

  
 Bermudagrass and Weeping Lovegrass - Mixtures for Forage
First year weeping lovegrass developing in bermudagrass that was severely disked and then spike-tooth harrowed to prepare a seedbed; lovegrass planted in 10-inch rows.
First, weeping lovegrass is used well by grazing or burning residue by late winter or spring bermudagrass sprigging time.
A better procedure is to use the weeping lovegrass, till it lightly during good soil moisture conditions to prepare a fair seedbed but leave most of the weeping lovegrass clumps intact, and then sprig bermudagrass as usual (figure 8).
www.noble.org /Ag/Forage/BermudaandWLovegrass/page4.html   (1225 words)

  
 VA NHP Weeping Lovegrass Fact Sheet   (Site not responding. Last check: 2007-10-08)
Native to the mountains of Tanzania, weeping lovegrass was imported to this country in 1927 by the U.S. Department of Agriculture for use in erosion control in Florida, Texas and Arizona.
Weeping lovegrass has spread across the entire southern portion of the United States and northward as far as Pennsylvania and New Jersey where it is still spreading by self seeding.
The popularity of weeping lovegrass in horticultural circles and for erosion control has made this a plant commonly found in nurseries and garden centers.
www.landscape-depot.com /WEEPINGLOVEGRASS.htm   (618 words)

  
 Why is it called lovegrass? -   (Site not responding. Last check: 2007-10-08)
Lovegrasses are found in temperate and tropical zones around the world.
The name, lovegrass, first appeared in print in 1702, but it is thought much older and may well date to the Middle Ages.
Lovegrasses are generally clump-forming and many like the purple lovegrass (Eragrostis spectabilis) have graceful, airy panicles (inflorescences) that give the appearance of a haze hovering above the ground.
www.killerplants.com /whats-in-a-name/20031017.asp   (445 words)

  
 Lehmann Lovegrass Won't Succumb to Fire   (Site not responding. Last check: 2007-10-08)
Erika Geiger presents her research on Lehmann lovegrass and fire at the annual meeting of the Ecological Society of America.
Regardless of the time of year Lehmann lovegrass was burned, the grass grew back and, in some cases, increased in amount, report ecologists from the University of Arizona in Tucson.
McPherson said that it's tempting to think that, given that there was little change in ratio between non-native and native grasses, Lehmann lovegrass has reached a steady state and will not spread any further.
uanews.org /cgi-bin/WebObjects/UANews.woa/wa/MainStoryDetails?ArticleID=9466   (819 words)

  
 Effects of ruminant digestion on germination of Lehmann lovegrass seed by E.L. Fredrickson et al.   (Site not responding. Last check: 2007-10-08)
Lehmann lovegrass (Eragrostis lehmanniana Nees) seed (germination 96%, dormant 0%) was used in 4 experiments to study the potential of sheep as a dispersal agent.
Lehmann lovegrass seed (10 g) was dosed intra-ruminally via ruminal fistula, and total fecal collections made.
Seeds were mixed with seed-free Lehmann lovegrass straw in a proportion of 1 to 10 (seed to straw) and 10 g fed to each wether.
uvalde.tamu.edu /jrm/jan97/frederic.htm   (334 words)

  
 EFFECTS OF DIFFERENT PASTURES ON SOIL QUALITY - lovegrass grass versus lucerne
This paper presents the changes in organic carbon, structural stability, friability and mineralisable nitrogen of the soil under the different pasture leys in comparison to the fallow plots as measured in 1995.
Consol lovegrass was found to be particularly effective in promoting stability of 2.5-10 cm layer.
Friability : both lucerne and lovegrass (Table 1) were equally effective in improving friability when compared to the fallow (Table 1).
www.csu.edu.au /special/agronomy/papers/17/17.html   (889 words)

  
 Botanical and ecological characteristics   (Site not responding. Last check: 2007-10-08)
Lehmann lovegrass has short, involuted leaves, which are about 0.06 inch (1.5 mm) wide and 2 to 6 inches (5-15 cm) long.
In southeastern Arizona, Cox and others [10] observed that where summer rainfall was between 6 and 8.6 inches (15-22 cm), Lehmann lovegrass grew vigorously and colonized adjacent unplanted areas.
Lehmann lovegrass has replaced Arizona cottontop (Trichachne californica), threeawn grasses (Aristida spp.), and grama grasses (Bouteloua spp.) over much of the Santa Rita Experimental Range in Arizona [7].
www.fs.fed.us /database/feis/plants/graminoid/eraleh/botanical_and_ecological_characteristics.html   (470 words)

  
 Department of Primary Industries: African Lovegrass Audit   (Site not responding. Last check: 2007-10-08)
The African Lovegrass Control Steering Committee has developed a unique audit process that will give organisations and the wider community a ‘snapshot’ of how well infestations of the weed are being managed.
The African Lovegrass Control Steering Committee and the Landcare Networks are continuing to run an active campaign in Gippsland.
Landholders who have African Lovegrass on there properties are welcome to participate in the audit process.
gippsland.com /News/Old/3645.htm   (539 words)

  
 Small Mammal and Invertebrate Trapping   (Site not responding. Last check: 2007-10-08)
As is true for many nonnative species, widespread establishment of nonnative lovegrasses is perceived to be detrimental to many resource management goals, including restoration of native grasslands and community structure, maintenance of high-quality habitat for wildlife, and maintenance of livestock grazing values.
Thus, establishment and spread of lovegrasses is disruptive to native ecosystem processes at multiple spatial and temporal scales.
Because increased abundance of nonnative lovegrasses is thought detrimental to some native species and to overall biodiversity and to ecosystem function, we have initiated an experimental assessment of the influence of fire regime on abundance of nonnative lovegrasses and biodiversity.
www.u.arizona.edu /~elg/Report99.html   (1893 words)

  
 Bailey Seed Company, Inc.
Lovegrasses have the ability to grow on sandy or low fertility soils.
SAND LOVEGRASS (Eragrostis trichodes): Native to the central and southern Great Plains, Sand Lovegrass is an erect perennial bunchgrass, growing to about 3 feet.
LEHMANN LOVEGRASS (Eragrostis lehmanniana): A perennial grass with rhizomes or stolons which root and produce new plants at the nodes.
www.baileyseed.com /infonativegrasses.asp   (1451 words)

  
 FEC Abstracts   (Site not responding. Last check: 2007-10-08)
Yearly variation in the response of weeping lovegrass tiller density and tiller demographics to burning demonstrates how management must be based on current tiller populations.
Weeping lovegrass has been suggested to have minimal value as wildlife habitat, but little research is available to support this claim.
Prescribed burning did not improve weeping lovegrass for nesting habitat for at least one year after burning due to reduced cover.
www.rw.ttu.edu /fec/abstracts.htm   (1784 words)

  
 Range   (Site not responding. Last check: 2007-10-08)
A greenhouse experiment was conducted to investigate the effects of moderate vs. severe defoliation on tiller recruitment within the interior and on the perimeter of weeping lovegrass tussocks.
Tiller number per marked shoot within the interior was significantly greater in plants defoliated at 5.6-inch stubble height than in plants defoliated at 2.8-inch stubble height (2.37 vs. 0.43) 28 weeks after defoliation.
Dieback in the center of tussocks of weeping lovegrass is accelerated by a severe defoliation.
www.rw.ttu.edu /newsletter/Tiller%20recruitment-C.%20Wan.htm   (256 words)

  
 ARS | Publication request: Lovegrasses   (Site not responding. Last check: 2007-10-08)
Boer lovegrass, a second type of E. curvula, is more palatable than other types and more drought resistant than weeping lovegrass, but is less winter hardy and less productive.
Lehmann lovegrass is easier to establish in dry environments than E. curvula.
Because it is very low in palatability during the summer, has the capability to maintain its stands by recruitment of new seedlings and spread into adjacent areas, it has become an invasive plant in parts of the grass/shrub lands of the southwestern USA.
www.ars.usda.gov /research/publications/publications.htm?SEQ_NO_115=116464   (294 words)

  
 Effects of Different Pastures on Soil Quality
Lovegrass and lucerne were equally effective in promoting friability as well as water stability.
No significant difference between lucerne and lovegrass was detected at the other two sites.
Mineralisable nitrogen : while organic carbon was similar between lucerne and lovegrass (~ 1 %) (Table 1), laboratory incubation studies indicated that the lucerne soils had significantly higher mineralisable nitrogen than that of lovegrass (Fig.
www.regional.org.au /au/asa/1998/9/017chan.htm   (908 words)

  
 proposal   (Site not responding. Last check: 2007-10-08)
For example, increases in nonnative species have been shown to be responsible for the reduction or elimination of indigenous plants and animals, thereby contributing to permanent changes in diversity and species composition (e.g., Bock et al.
Lehmann lovegrass (Eragrostis lehmanniana Nees.) and Boer lovegrass (Eragrostis chloromelas Steud.) have naturalized throughout portions of New Mexico, Arizona, and northwestern Mexico (Cox and Ruyle 1986, Cox et al.
A rapid and thorough assessment of the influence of fire regime on abundance of nonnative lovegrasses is necessary before fires are reintroduced on a large scale.
www.u.arizona.edu /~elg/proposal.html   (888 words)

  
 African lovegrass: Introduced grass with weed potential   (Site not responding. Last check: 2007-10-08)
African Lovegrass is a native of East Africa from Tanzania to Capetown.
African lovegrass is a perennial from sub-tropical environments, particularly areas with significant elevation.
African lovegrass is palatable to stock when young but it soon runs to seed and forms a tough closed tussock.
www.dpi.qld.gov.au /pastures/9013.html   (1192 words)

  
 Lorenz OK Seeds Weeping Lovegrass
WEEPING LOVEGRASS (Eragróstis cúrvula) is a warm-season perennial bunch-grass which grows to a height of 2 to 4 feet.
This grass responds to nitrogen and phosphate fertilizers with additional forage and remarkable increases in protein and carotin content.
Weeping lovegrass produces excellent pasture during early spring and fall if grazed sufficiently close to keep the forage tender.
okeene.com /lorenzokseeds/lovegrass   (231 words)

  
 Invasives Plant Pests Literature Collection: Eragrostis curvula   (Site not responding. Last check: 2007-10-08)
Abstract: Flupropanate (Frenock) and glyphosate were applied to serrated tussock (Nassella trichotoma (Nees) Arech.) by wiping at Tuena and Dalgety, New South Wales and flupropanate was applied to African lovegrass (Eragrostis curvula (Shrad.) Nees) by wiping at Dalgety in September 1995.
Flupropanate killed or damaged small unwiped serrated tussock, African lovegrass, cocksfoot, phalaris, and native grass plants near the base of mature tussocks.
It appeared that flupropanate wiped onto leaves was washed to the soil by rain where it spread and affected grasses in close proximity to tussock bases.
sain.nbii.gov /invasives/species26.shtml   (1364 words)

  
 DPIWE - African Lovegrass WMP
These include practising integrated African lovegrass control in pastures or crops likely to be harvested for sale or distribution, careful inspection of the product prior to sale or distribution and forgoing the sale and distribution of produce grown in areas where African lovegrass control has not been undertaken successfully.
A person convicted of that offence in court may be liable to a fine not exceeding 100 penalty units and, in the case of a continuing offence, a further fine not exceeding 5 penalty units for each day during which the offence continues.
Persons wishing to transport African lovegrass or any thing contaminated with African lovegrass, for the purpose of disposal, should ensure this is undertaken in a manner that does not permit the release of seeds or other material.
www.dpiwe.tas.gov.au /inter.nsf/WebPages/LBUN-5D93ZU   (2686 words)

  
 Purple Lovegrass   (Site not responding. Last check: 2007-10-08)
Purple lovegrass is primarily a weed of pastures, hayfields, and noncrop areas and is found throughout the southeastern United States.
Leaves are rolled in the bud and may reach as much as 16 inches in length and are 2 to 11 mm wide.
The distinctive purple panicle, low-growing habit, rhizomes, and leaves that have long hairs especially near the collar region are all characteristics that help to distinguish purple lovegrass from most other grass weeds.
www.ppws.vt.edu /scott/weed_id/erasp.htm   (180 words)

  
 Lovegrass Sand - Eragrostis Trichodes - Bamert Seed Co.   (Site not responding. Last check: 2007-10-08)
Lovegrass Sand - Eragrostis Trichodes - Bamert Seed Co.
Sand Lovegrass is a warm season bunch grass.
Sand Lovegrass is best adapted to areas getting 18 to 35 inches of rainfall or under irrigation.
www.bamertseed.com /descriptions/lovegrass_sand.htm   (241 words)

  
 The planthopper fauna of weeping lovegrass (Eragrostis curvula) (Hemiptera: Fulgoroidea)   (Site not responding. Last check: 2007-10-08)
The planthopper fauna of weeping lovegrass (Eragrostis curvula) (Hemiptera: Fulgoroidea)
An introduced African grass, weeping lovegrass (Eragrostis curvula (Schrad.) Nees), serves as a host plant for a number of rare species of planthoppers.
In this paper we provide a list of planthopper species associated with weeping lovegrass, summarize the life histories of the three fulgorids and dictyopharid, and discuss planthopper host plant affinities and host plant shifts.
esa.confex.com /esa/2003/techprogram/paper_12552.htm   (184 words)

  
 eragrostiscurvula
Isozymic polymorphisms in a diploid population of lovegrass (Eragrostis curvula).
Wiedenfeld, R. Coastal bermudagrass and Renner lovegrass fertilization responses in a subtropical climate.
Effect of water deficit in 5 cultivars of weeping lovegrass Eragrostis curvula (Schrad.) Nees sensu lato: Levels of chlorophyll and leaf proline and the permeability of cell membranes.
www.newcrops.uq.edu.au /listing/eragrostiscurvula.htm   (3283 words)

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