Greenhouse Supplies For Growers 631-727-4993 Like Us



Green Island Distributors is committed to providing responsive and efficient customer service.

Our emphasis is on customer satisfaction and pride in providing for our client's needs.

Preferal Back

Vendor item# 

Preferal lb, sold in sets of two

Microbial Insecticide

20 per case 

EPA# 70051-19-67690