What kinds of matricides are effective with controlling the two-spotted spider mite? Forceful water spraying is not an option with tender plants, plus I have had issues with black spot. Is there an alternative to Malathion? (Is this effective?) Can't use a systemic on edibles. Does Raid (Home and Garden) dissipate after some weeks? I've looked for preditors, but these are not so easy to find/buy. Thanks.
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17 years ago