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FUNGICIDE EFFICACY FOR PISTACHIO DISEASES
University of California IPM — Field resistance of Alternaria spp. to Abound and to other strobilurin fungicides (Flint and Cabrio) is widespread in pistachio orchards. Benlate label withdrawn. Previously registered for bloom treatment only. Resistance to boscalid has been ...More…
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UC IPM: Pistachio Weed Photo Gallery with Common and ...
University of California IPM — Pistachio Weed Photo Gallery with Common and Scientific Names. Eremocarpus setigerus Oenothera laciniata fleabane, hairy (fleabane, flaxleaved) eveningprimrose, cutleaf Chamaesyce maculate mullein, turkeyMore…
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Pistachio Seed Chalcid
University of California IPM — UC Management Guidelines for Pistachio Seed Chalcid on Pistachio. The pistachio seed chalcid overwinters as a diapausing larva in infested nuts. In spring the larva pupates, and the pupa transforms to an adult that chews a tiny (1 mm) exit hole ...More…
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Pistachio Pest Management Guidelines
University of California IPM — UC agricultural management guidelines for control of pistachio pests. Ferrisia gilli: A New Mealybug Pest of Pistachios and Other Deciduous Crops Relative Toxicities of Insecticides and Miticides Used in Pistachios to Natural Enemies and Honey ...More…
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Phytophthora Root And Crown Rot
University of California IPM — UC Management Guidelines for Phytophthora Root And Crown Rot on Pistachio. Pistachio is subject to root and crown rots and trunk and branch cankers. Trees show poor vigor; leaf yellowing, wilting, and scorching. And shoot and branch dieback. ...More…
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Introduction to Weeds Photo Gallery
University of California IPM — Links to photos and descriptions of common weeds of California. The UC IPM Weed Photo Gallery includes many, but not all, weed species commonly found in California farms and landscapes. Additional species will be added over time. ...More…
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Scientific name: Gill's mealybug: Ferrisia gilli
University of California IPM — Adult female Gill's mealybugs are 2 to 5 mm in length and pinkish grey in color. They are often covered with white wax secreted from a pore, creating the appearance of 2 stripes (darker areas) on their backs. Larger nymphs and mature females ...More…
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Pests in Homes, Gardens, Landscapes, and Turf
University of California IPM — Information about managing pests of homes, gardens, landscapes, and turf, from UC IPM. Management methods including pesticides and biological control Identification helpers-including natural enemies and weed photo galleries UC Statewide Master ...More…
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WEED MANAGEMENT IN ESTABLISHED OR BEARING ORCHARDS
University of California IPM — UC Management Guidelines for Integrated Weed Management in Pistachio. Weeds compete with pistachio trees for water and nutrients. The competition for these resources is of greater concern when trees are young because weeds can delay growth and ...More…
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LITTLE MALLOW (CHEESEWEED
University of California IPM — UC Management Guidelines for Special Weed Problems in Pistachio. Many of these special weed problems can be minimized by managing them before planting pistachio orchards. . Hairy fleabane is a summer annual that reproduces from seed, although ...More…
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PERENNIALS
University of California IPM — TANK-MIX COMBINATIONS DIQ = diquat (Reglone) GLY = glyphosate (Roundup PowerMax, Touchdown) ORY = oryzalin (Surflan, Oryzalin) PAR = paraquat (Gramoxone Inteon) 2,4-D = (Orchard Master, etc.) FLU = fluazifop-p-butyl (Fusilade DX) ISO = isoxaben ...More…