Whiteflies will suck the sap out of plant leaves, causing them to yellow and weaken. Removing or hosing down the infested leaves can help quell these pests. Companion planting with flowers that repel ...

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Pheromone-enhanced beneficial nematodes increase mortality of whitefly adults by 79% and nymphs by 94 %, with fewer nematodes This new application is important because it confirms that ...