GrowersHouse Trichogramma Brassicae Looper Size:card - 500K pupae Sleep tracking: monitors sleep duration

Sleep tracking: monitors sleep duration and patterns

Package dimensions: 25

Industrial black finish complements various home decor styles

The cushions have removable fabric covers for easy washing

The Comfort Cuff neoprene wrap minimizes lower leg migration

GrowersHouse Trichogramma Brassicae Looper Size:card - 500K pupae Sleep tracking: monitors sleep durationGrowersHouse Trichogramma brassicae is a biological control wasp used to suppress moth populations on cole crops, including cabbage. Parasitic wasps lay eggs inside over 150 lepidopteran species, and this product is best known for controlling loopers and caterpillars. Release timing and rate are set to match pest pressure. Preventative: 1 2 cards per 1,000 sq ft per week, starting at the season's start and continuing every 2 3 weeks. Moderate