Diglyphus isaea - Leafminer Parasite - 1,000 adults (4 x 250) hawthorne When timed appropriately

When timed appropriately

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Diglyphus isaea - Leafminer Parasite - 1,000 adults (4 x 250) hawthorne When timed appropriatelyShips via Overnight methods on Tuesdays Only. For Delivery Only. Not available in store. These 2 mm. mini wasps, like D. siberica, work best when used to prevent the establishment of several leafminer species. They can also tackle minor infestations. Once a colony is established, they can adequately protect a crop throughout the warm season. Optimal conditions for D. isaea are 77F and warmer with humidity up to 80% RH. Release rate: 500 1,000 per acre