Characteristics: 1.0% Martine is an absolute botanic pesticides,which is extracted from the root,plant,and fruit of Lightyellow Sophora Root through alcohol and other orgaic solvent. It is a high efficiency and broad spectrum pesticides with contact and stomach action,which contain spun vegetable protein and promote plant growing.Having the characteristics of high insect activity, heavy adorability,and strong waterproof,1.0% Matrine is the first choice for green food. Main Control Targets: Matrine AS(NO.1):Highly effect on Plutella,Cabbage caterpillar,Spider mite and Vegetable sphid during the larval stage. Extension rate:1500-2000 times spray Matrine SLX(No.2):Highly effect on Chewing mouthparts pests during the larval,such as Vegetable aphid,Greenhouse Whitefly etc,. Extension rate:2000-2003 times spray