Top Qs
Timeline
Chat
Perspective
Production of peaches in California
From Wikipedia, the free encyclopedia
Remove ads
California is the largest grower of peaches in the United States, producing about 70% of the total.[1]










The California Freestone Peach Association (CFPA)[2] and California Canning Peach Association/California Cling Peach Board (CCPA)[2][3] represent the industry.[4] (Although the CFPA is a separate incorporation, it has always been operated by the CCPA's staff.) The overwhelming majority of the country's peaches are grown here, in 2020[update] 468,000 short tons (425,000 t) for sales of $308.3 million.[5] Since 1980 the total value of the harvest has been slightly increasing.[5] Peach acreage has been declining however, down to 73,000 acres (30,000 ha) as of 2020[update].[5]
Remove ads
Economics
In 2014, California led US peach production, followed by South Carolina, then Georgia.[6]
As of 2021[update] cling deliveries for processing purposes have been on a downward trend for years.[7] From 430,000 short tons (390,000 t) in 2010, delivered tonnage declined to 225,000 short tons (204,000 t) in 2021.[7] Cling yield shows no clear trend over the same time, bouncing between 18.1 short tons per acre (41 t/ha) and 15.3 short tons per acre (34 t/ha).[7] As of 2022, prices of clingstone peaches had been trending mostly upward for several years, from $317 per short ton ($349/t) in 2012 to $518 per short ton ($571/t). In 2022, CCPA (California Canning Peach Association) expected deliveries of clingstone peaches to be between 214,200–232,400 short tons (194,300–210,800 t) from a yield of 15.3–16.6 short tons per acre (34–37 t/ha).[7]
Remove ads
Breeding of peach
UCD hosts one of the major breeding programs in the country.[8] Most of the private breeding programs for peach in the country are found in California, with a significant amount of the public breeding also being performed here but also elsewhere in the country.[8]
Cultivars of peach in California
Remove ads
Pests of peach
Summarize
Perspective
See Cal ag § Colletotrichum acutatum for the cause of Peach Anthracnose here.[14]
Arthropod pests of peach
Some arthropod pests of peach in California are:[15]
- Black Peach Aphid (Brachycaudus persicae)
- Brown Mite (Bryobia rubrioculus)
- European Fruit Lecanium (Parthenolecanium corni)
- European Red Mite (Panonychus ulmi)
- Fruit Tree Leafroller (Archips argyrospila)
- Katydids (Tettigoniidae)
- Oblique Banded Leaf Roller (Choristoneura rosaceana)
- Omnivorous Leafroller (Platynota stultana)
- Oriental Fruit Moth (Grapholita molesta)
- Pacific Flatheaded Borer (Chrysobothris mali)
- Peach Silver Mite (Aculus cornutus)
- Peach Twig Borer (Anarsia lineatella)
- Peachtree Borer (Synanthedon exitiosa)
- Plant Bugs/Lygus Bugs (Miridae) including:
- The Prune Limb Borer (Bondia comonana) and the American Plum Borer (Euzophera semifuneralis)
- San Jose Scale (Quadraspidiotus perniciosus)
- Shothole Borer (Scolytus rugulosus)
- Stink Bugs (Pentatomidae)
- Webspinning Spider Mites:
- Western Flower Thrips (Frankliniella occidentalis), see Cal ag § Western Flower Thrips
Diseases of peach
Some diseases of peach in California include:[15]
- Armillaria Root Rot – see Cal ag § Armillaria Root Rot.
- Bacterial Canker (Pseudomonas syringae)
- Brown Rot Blossom and Twig Blight (Cal ag § Monilinia fructicola, occasionally Cal ag § Monilinia laxa)
- Crown Gall (Agrobacterium tumefaciens)
- Jacket Rot (Cal ag § Botrytis cinerea, M. fructicola, M. laxa, Sclerotinia sclerotiorum)
- Peach Leaf Curl (Taphrina deformans)
- Phytophthora Root and Crown Rot (Phytophthora spp.)
- Powdery Mildew (Podosphaera leucotricha, Sphaerotheca pannosa)
- Ripe Fruit Rot (B. cinerea, M. fructicola, Rhizopus spp.)
- Rust (Tranzschelia discolor)
- Scab (Cladosporium carpophilum)
- Shot Hole Disease of Peach (Wilsonomyces carpophilus)
- Verticillium Wilt (Verticillium dahliae)
UC IPM provides information about commonly used fungicides[16] and fungicide efficacy. (See also Cal ag § Fungicides.)
Peach Yellow Leaf Roll was first discovered in the Sacramento Valley in 1948, but remained uncommon until an epidemic in the late 1970s and early 1980s.[17] For the causative organism see Cal ag § Candidatus Phytoplasma pyri.
Nematode diseases of peach
Some nematode diseases of peach in California are:[18]
- Dagger nematode (Xiphinema americanum)
- Ring nematode (Mesocriconema xenoplax syn. Criconemella xenoplax)
- Root Lesion Nematode (Pratylenchus vulnus and other Pratylenchus spp.)
- Root-Knot Nematode (Meloidogyne arenaria, Cal ag § Meloidogyne hapla, Cal ag § Meloidogyne incognita, and Cal ag § Meloidogyne javanica)
Weeds in peach
Some weeds in California which may affect peach trees include:[15]
- Hare Barley (Hordeum leporinum)
- Barnyardgrass (Echinochloa crus-galli)
- Bermudagrass (Cynodon dactylon)
- Field Bindweed (Convolvulus arvensis)
- Wild Blackberry (Rubus spp.)
- Annual Bluegrass (Poa annua)
- Downy Brome (Bromus tectorum)
- Ripgut Brome (B. diandrus)
- California Burclover (Medicago polymorpha)
- Canarygrass (Phalaris spp.)
- Common chickweed (Stellaria media)
- Clover (Trifolium spp.)
- Crabgrass (Digitaria spp.)
- Cudweeds (Gnaphalium spp.)
- Dallis Grass (Paspalum dilatatum)
- Dandelion (Taraxacum officinale)
- Curly Dock (Rumex crispus)
- Fescue (Festuca spp.)
- Fiddlenecks (Amsinckia spp.)
- Filaree (Erodium spp.)
- Hairy Fleabane, see Cal ag § Hairy Fleabane
- Fluvellin (Kickxia spp.)
- Foxtail (Setaria spp.)
- Nettleleaf Goosefoot (Chenopodium murale)
- Common Groundsel (Senecio vulgaris)
- Henbit (Lamium amplexicaule)
- Marestail/Horseweed, see Cal ag § Marestail
- Johnsongrass (Sorghum halepense)
- Junglerice (Echinochloa colona)
- Common Knotweed (Polygonum arenastrum)
- Common Lambsquarters (Chenopodium album)
- Miner's Lettuce (Claytonia perfoliata)
- Prickly Lettuce (Lactuca serriola)
- Little Mallow (Cheeseweed, Malva parviflora)
- Weedy Mustard (Brassica spp.)
- Burning Nettle (Urtica urens)
- Nightshade Weeds (Solanum spp.)
- Purple Nutsedge (Cyperus rotundus)
- Yellow Nutsedge (Cyperus esculentus)
- Wild Oat (Avena fatua)
- Oxalis (Oxalis spp.)
- Pigweed (Amaranthus spp.)
- Pineappleweed (Chamomilla suaveolens)
- Buckhorn Plantain (Plantago lanceolata)
- Rabbitfoot Polypogon (Polypogon monspeliensis)
- Puncturevine (Tribulus terrestris)
- Common Purslane (Portulaca oleracea)
- Wild Radish (Raphanus raphanistrum)
- Red Maids (Desert Rockpurslane, Calandrinia ciliata)
- London Rocket (Sisymbrium irio)
- Weedy Ryegrass (Lolium spp.)
- Sandburs (Cenchrus spp.)
- Shepherd's-Purse (Capsella bursa-pastoris)
- Sowthistles (Sonchus spp.)
- Sprangletops (Leptochloa spp.)
- Spotted Spurge (Chamaesyce maculata)
- Russian Thistle (Salsola tragus)
- Tall Annual Willowherb (Epilobium brachycarpum)
Remove ads
Integrated pest management in peach
Regional Integrated Pest Management Centers (Regional IPM Centers) hosts a suggested IPM plan for peach.[19] UC IPM provides even more detailed integrated pest management information.[15]
Fungal disease IPM in peach
UC IPM recommends treatment timings[20] and resistance management practices[21] specifically for peach IPM.
References
Wikiwand - on
Seamless Wikipedia browsing. On steroids.
Remove ads