The frame of this structure is constructed from galvanized steel roll-formed components
They come in various lengths to suit a wide range of greenhouse applications involving overhead irrigation
Each 6-foot section of the Double Tri-Step Display can hold 24 1020-style flats
Adults are extremely strong flyers and females will cover large distances in search of aphids
it's also easy to replace
CHRYSOforce™ R Beneficial Insects Size:1000 Larvae in 16 oz Bottle The frame of this structureChrysoperla rufilabris is a species of green lacewing whose larvae are aggressive predators. They are primarily used for aphid and, to an extent, mealybug control, but will also feed on other soft bodied arthropod pests including whiteflies (eggs and immature stages), some species of scale insects, and a few species of pest mites. Adults are not predatory, and only feed on nectar or pollen. However, C. rufilabris are available as eggs, larvae, or