Share this

Have students observe, sketch, and try to identify and categorize the different organisms in your greenhouse. Which pests seem to have which plant preferences? What types of environmental conditions seem to attract different organisms? Invite students to research and investigate the life cycles and needs of common greenhouse pests and beneficial insects, then have them use this information to invent ways to reduce pest numbers. Find out how commercial growers deal with pest problems. Research and debate the use of chemical versus biological approaches. National Gardening Assocation logo

©2015 National Gardening Association
237 Commerce St Suite 101, Williston, VT 05495

seo google sıra bulucu kanun script encode decode google sira bulucu google pagerank sorgulama seo google sıra bulucu ukash kanunlar