Pubdate: Thu, 28 Aug 1997 SOURCE: London Free Press CONTACT: POLICE ISSUE PLEA FOR HELP FINDING MARIJUANA PLANTS The pot plants are often grown in farm fields amid other crops and now is the time of year they're harvested. By John Hamilton, Free Press Reporter CHATHAM Drug squad police appealed Wednesday for public help in locating hidden marijuana crops across Southwestern Ontario as they displayed their latest haul of the illegal cash crop. Chatham Det.Sgt. Dennis Poole said it's likely there are other major marijuana plantings in area crops, fields and bush lots. "People should be vigilant and report anything suspicious they see to police," he said. STREET VALUE Police say the 205 plants they seized in Dover Township on Tuesday would have had a potential street value of as much as $2.7 million if the crop were processed. Drug squad officers found the plants being cultivated on farmland and ditch areas northwest of Chatham on Bear Line Road near Mud Creek Line after a tip. ONE OPERATION "The plants were in three separate but nearby locations and we're convinced they were planted in one operation," Poole said. He said no arrests have been made but police are following "a series of leads." Describing the find as "significant, an excellent seizure,'' Poole said the plants were nearly mature. September is the traditional month to reap marijuana crops so people should be alert "for any unusual activity in rural areas." Poole said Kent, Lambton and Essex counties are prime areas for marijuana crops "because of the long growing season." Similar efforts to crimp the marijuana harvest are under way in Middlesex, Elgin and Oxford counties, where police seized more than 3,600 plants last year. The Marijuana Eradication Program, a joint OPPRCMP operation, will have about 35 officers searching the three counties this year. USING HELP The OPP has schooled flyingclub members and commercial airline employees in spotting marijuana from the sky. Using amateur and professional flyers in the search is part of the OPP's communitybased policing program. Police also rely on tips from the public, often from farmers who discover marijuana growing in their fields.