Pomegranate mites spider mite webbing bronzing speckled leaves dry weather anar diagnosis miticide
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Fine webbing on the undersides, a dusty bronzed or yellow speckled look to the leaves, and tiny moving specks that you can just see with a lens are spider mites. They build up fast in hot, dry, dusty conditions and on water-stressed trees, sucking sap and reducing leaf function, which weakens the tree and fruit. Confirm with your KVK by tapping a leaf over white paper to see the moving mites, since mite damage can be mistaken for nutrient problems. Manage the conditions first: keep the trees well watered so they are not stressed, settle dust on roadside rows since dust favours mites, and avoid the overuse of broad-spectrum insecticides that kill the natural predatory mites and let pests flare. Encourage natural enemies. If numbers are high, use a KVK-recommended miticide rather than a general insecticide, because many insecticides do not control mites and can even make them worse, and rotate to a different mode of action since mites develop resistance quickly. Follow the label, the pre-harvest interval, and residue and MRL limits. Get the mites confirmed before spraying so you pick the right product.
Mites hit us hardest in the dry dusty months when the trees were thirsty. Keeping irrigation steady and not blasting the orchard with general insecticides kept them down.