By this time, Europeans started planting new flowers such as tulips, marigolds and sunflowers. Similarly, sunflowers, roses, and marigolds are cultivated over a fairly extensive area. The project included planting of red poppies, cornflowers, and marigolds. The garden of white roses and light lemon marigolds. Some gardeners plant marigolds, which repel the species, near their tomato plants to reduce predation. The so-called signet marigolds are hybrids derived mostly from "Tagetes tenuifolia". The marigolds never bloom, and Pecola's child, who is born prematurely, dies. Growing Tagetes marigolds has been shown to reduce "Pratylenchus" numbers by 90%. In support of Dirksen, the community began growing marigolds. Harold later became a member of Johnny Bragg and the Marigolds. The most common sehra is made from fresh marigolds. Spielberg's screen debut was in "The Effect of Gamma Rays on Man-in-the-Moon Marigolds" (1972). More recently he has been playing with former Marigolds frontman Paul Woodward. David Frew performed on The Marigolds "Abbey Street EP" which was released in 1998.