This lightweight row cover is an excellent all-season insect shield. Our customers confirm field-trial results, in which Super-Lite Insect Barrier stops crop damage from Mexican bean beetles, cabbage worms, carrot weevils, Colorado potato beetles, cucumber beetles, flea beetles, leaf hoppers, cabbage maggots, leaf miners, squash bugs, squash vine borers, and other pests. The translucent polypropylene fabric lets 95% of sunlight stream through, but causes almost no heat buildup, so you can leave covers on all summer without harming heat-sensitive plants. Don't forget to remove the covers at bloom time for crops that need insect pollination! Cut this barrier to any size, and use carefully to last for two seasons.