(Adds U.S. stocks selloff, Treasuries data, changes byline and dateline; previous LONDON)
* Wall St indexes off more than 1 percent
* CI world index falls for fifth day
* Norwegian Crown drops 2 percent after surprise rate cut
By Michael Connor
NEW YORK, Sept 24 (Reuters) - Stocks around the world fell for a fifth day on Thursday, sliding towards two-year lows, as worries lingered over global growth and as the scandal over Volkswagen's emissions test-cheating rattled Europe's carmakers.
Government bonds prices rose on safety bids, while the dollar fell against the euro but jumped to a 13-year high against the Norwegian crown after a surprising cut in the oil producer's interest rates.
Wall Street equity indexes fell more than 1 percent in early trading, clouded by concerns about global growth and ahead of a speech later Thursday by Federal Reserve Chair Janet Yellen that comes a week after the U.S. central bank rattled markets by keeping in place near-zero interest rates.
The Dow Jones industrial average .DJI fell 189.32 points, or 1.16 percent, to 16,090.57, the S&P 500 .SPX was down 19.09 points, or 0.98 percent, to 1,919.67 and the Nasdaq Composite .IXIC lost 51.50 points, or 1.08 percent, to 4,701.24.
Shares of Caterpillar (NYSE:CAT) fell as much as 8 percent to a five-year low of $64.65, knocking 31 points off the Dow Jones Industrial Average. The company CAT.N slashed its revenue forecast for 2015 by $1 billion and said it could cut up to 10,000 jobs through 2018, amid a downturn in the mining and energy industries.
A 2.2 percent tumble for Tokyo's Nikkei .N225 as Japan returned from an extended break set a gloomy tone in Asia and Europe's bourses .FTEU3 .
EMISSIONS TEST SCANDAL
Shares of Volkswagen (XETRA:VOWG) VOWG_p.DE , which had been battered on news it cheated on diesel-emissions tests, clawed back 3 percent after some reassuring German ID:nL5N11U15D and French sentiment data.
However, the scandal threatened to widen to VW's rivals, and share prices fell 4-5 percent for BMW BMWG.DE , Renault RENA.PA , Fiat FCHA.MI and Daimler DAIGn.DE.
Those declines dragged London's FTSE .FTSE , Frankfurt's DAX .GDAXI and Paris's CAC 40 .FCHI down 0.9, 2.0 and 1.9 percent respectively, to leave MSCI's 45-country All World index .MIWD00000PUS off 1 percent and with a fifth day of losses.
Prices for U.S. Treasuries and German Bunds were driven up by investor concerns over possibly slowing global economic growth and the stocks sell-off
Benchmark 10-year Treasuries notes US10YT=RR rose 11/32 in price for a yield of 2.107 percent, down nearly 4 basis points from late on Wednesday. The 10-year yield touched its lowest level in four weeks at 2.102 percent.
Trading was choppy in the currency and emerging markets.
Norway's crown NOK= slumped 2 percent after its central bank unexpectedly cut interest rates.
The euro EUR= added to gains it had made on Wednesday, when European Central Bank chief Mario Draghi appeared to suggest a fresh round of money printing wasn't as close as many analysts had thought.
The euro was last up 0.75 percent at $1.1266.
Oil fell towards $47 a barrel as U.S. data, showing durable goods in August dropped 2 percent, reignited fears about the demand outlook in the world's largest oil consumer. Brent crude LCOc1 dropped 15 cents to $47.60 a barrel, after ending the previous session down $1.33.
Platinum XPT= which has been hammered by the VW scandal because it used in catalytic converters to clean exhaust emissions, also rebounded having hit its lowest level in more than 6-1/2 years. It last stood at $947.00 per ounce.
Emerging market currencies remained under heavy fire too.
The Brazilian real BRL= sank to a new all-time low of 4.2482 per dollar, clobbered by a recession, fiscal deficit and political instability following corruption allegations against leading politicians in the world's seventh-largest economy.
(Editing by Bernadette Baum)