Northwestern scored a touchdown in each quarter, including three by running back Irwin Forbes, to defeat visiting Parkdale yesterday, 29-0, in a Prince George's AA game at Northwestern.

The Wildcats, who won their fourth straight and first homecoming game in 16 years, improved to 5-1, 4-1 in the league. Parkdale dropped to 0-5, 0-4.

Stephen Brantley, a 6-foot-1, 270-pound tackle, capped off the Wildcats' scoring in the fourth quarter with a one-yard run on third down followed by his two-point conversion that resembled a play run by the Chicago Bears' William (The Refrigerator) Perry. Northwestern used the "crunch special" play at least twice yesterday when faced with short-yardage downs inside the Panthers' 5.

Overall, the Wildcats' offense played erratically, giving quarterback Doug Hill enough protection to complete 12 of 24 passes for 209 yards (mostly to tight end Leroy Smith), but also allowing him to be sacked four times, killing some key drives.

The line did block effectively for running backs Forbes and Kevin Qualls. When Hill wasn't throwing to Smith, Qualls sustained other drives with big gains.Parkdale (0-5) 0 0 0 0 0 Northwestern (5-1) 7 7 7 8 29

N -- Forbes 5 run (Lee kick)

N -- Forbes 4 run (Lee kick)

N -- Forbes 9 run (Lee kick)

N -- Brantley 1 run (Brantley run) BROADNECK 22 OLD MILL 0

Glenn Adams rushed for one touchdown and passed 16 yards to Robert Morton for another.

Old Mill (2-3) 0 0 0 0 0 Broadneck (5-1) 0 7 7 8 22

B -- Adams 1 run (Mellema kick)

B -- Morton 16 pass form Adams (Mellema kick)

B -- Morton 4 run (Ryan pass from Bonsall) OAKLAND MILLS 25 GLENELG 0

Andre Vaughn rushed for 161 yards and Keith Watson had two interceptions for the Scorpions.

Glenelg (2-4) 0 0 0 0 0 Oakland Mills (3-3) 0 13 6 6 25

OM -- Clark 30 interception return (Payne kick)

OM -- Vaughn 23 fumble recovery (kick failed)

OM -- Vaughn 20 run (run failed)

OM -- Watson 37 interception return (kick failed) LACKEY 14 GREAT MILLS 6

Jay Drews threw an 18-yard touchdown pass to J.R. Chefley and rushed 13 yards for another score to lead the 12th-ranked Chargers.

Great Mills (3-3) 0 0 6 0 6 Lackey (6-0) 0 14 0 0 14

L -- Chefley 18 pass from Drews (Shorter kick)

L -- Drews 13 run (Shorter kick)

GM -- Hebb 1 run (kick failed) ATHOLTON 28 MOUNT HEBRON 12

Dennis O'Neill rushed for two touchdowns and threw for another and the Raiders overcame a 100-yard interception return by Todd Brittingham to win.

Mount Hebron (2-4) 0 0 6 6 12 Atholton (2-4) 0 14 0 14 28

A -- O'Neill 1 run (kick blocked)

A -- Needham 42 pass form O'Neill (Goglia pass from O'Neill)

MH -- Brittingham 100 interception return (run failed)

A -- O'Neill 3 run (Benjamin kick)

MH -- Popp 4 run (run failed)

A -- Goglia 66 run (Benjamin kick) FORESTVILLE 18 BLADENSBURG 0

Marquis Harper and Dennis Jenkins each passed for touchdowns to direct the Knights.

Bladensburg (2-4) 0 0 0 0 0 Forestville (4-2) 6 6 6 0 18

F -- White 27 pass from Harper (kick failed)

F -- Shepherd 11 pass from Jenkins (kick failed)

F -- Marshall 3 run (pass failed) FAIRMONT HEIGHTS 55 POTOMAC 6

Andre Nazario had two interceptions, one he returned 34 yards for a touchdown, to lead the Hornets.

Potomac (2-4) 0 0 0 6 6

Fairmont Heights (5-1) 6 21 7 21 55

FH -- Wilson 6 run (kick failed)

FH -- Maffey 7 pass from Taylor (Myers kick)

FH -- Maffey 51 run (Myers kick)

FH -- Wolley 40 run (Myers kick)

FH -- Wilson 6 run (Myers kick)

FH -- Turner 3 run (Myers kick)

FH -- Nazario 34 interception return (Myers kick)

P -- Gullins 29 pass from Bowen (kick failed)

FH -- Williams 33 run (Myers kick) OXON HILL 29 LARGO 0

Todd Mizukawa completed eight of 13 passes for 141 yards and three touchdowns for the 13th-ranked Clippers.

Largo (1-5) 0 0 0 0 0 Oxon Hill (5-1) 7 15 7 0 29

OH -- Ford 5 run (Huckaby kick)

OH -- Brown 20 pass from Mizukawa (Huckaby kick)

OH -- Montgomery 25 pass from Mizukawa (Jones run)

OH -- Brown 37 pass from Mizukawa (Huckaby kick) HOWARD 17 WILDE LAKE 14

Steve Smith threw a 76-yard touchdown pass to Donnie Thomas late in the fourth quarter as the Lions won.

Howard (1-5) 0 0 7 10 17 Wilde Lake (2-4) 0 0 0 14 14

H -- Rollins 56 fumble recovery (Swentek kick)

H -- FG Swentek 23

WL -- Jenkins 6 run (Nelson kick)

WL -- Higdon 20 fumble return (Nelson kick)

H -- Thomas 76 pass from Smith (Swentek kick) MCDONOUGH 34 CALVERT 10

Kerstan Yates scored twice for the Rams.

McDonough (4-2) 0 20 14 0 34 Calvert (3-3) 3 0 7 0 10

C -- FG Gross 21

M -- Yates 4 run (kick failed)

M -- DeMarr 8 run (Aris kick)

M -- Yates 7 run (Aris kick)

M -- Jones 43 pass from Aris (Aris kick)

C -- Gross 54 run (Gross kick)

M -- Queen 18 pass from Aris (Aris kick) LA PLATA 33 LEONARDTOWN 0

Tony Wedding had 77 yards rushing to lead Leonardtown.

Leonardtown (0-6) 0 0 0 0 0 LaPlata (4-2) 6 0 13 14 33

L -- Worden 1 run (kick failed)

L -- Hayden 15 pass from Worden (pass failed)

L -- Wedding 10 run (Saunders kick)

L -- Salyers 16 pass from Worden (Saunders kick)

L -- Wedding 15 run (Saunders kick) HIGH POINT 27 SUITLAND 0

Brian Brown's first-quarter touchdown run was all the Eagles needed.

High Point (3-3) 7

0 7 13 27 Suitland (1-5) 0 0 0 0 0

HP -- Brown 5 run (Moyer kick)

HP -- Jordan 18 run (Moyer kick)

HP -- Reid 9 run (Moyer kick)

HP -- Poole 24 run (kick failed) CENTENNIAL 26 HAMMOND 24

Centennial's Jason Griggs scored twice.

Centennial (5-1) 6 13 0 7 26 Hammond (2-4) 0 0 0 0 0

C -- Griggs 45 run (Kick failed)

C -- Edmunds 1 run (Krueger kick)

C -- Edmunds 3 run (kick failed)

C -- Griggs 26 run (Krueger kick) CROSSLAND 12 E. ROOSEVELT 8

Rodney Craxton's 30-yard touchdown pass reception was the game-winner.

Crossland (3-3) 6 6 0 0 12 E. Roosevelt 0 0 8 0 8

C -- Wallace 8 run (kick failed)

C -- Craxton 30 pass from Jones (run failed)

E -- Jacobs 7 run (Richardson run)