Introduction: The white peach scale (WPS) is a native of the Orient that was introduced into Georgia in the late 1800's. Jr and Ponton, L. F. (1973) White peach scale: Life history and control studies. For a while there in July, … As with all scales, these… Male white peach scale coverings are elongate, snowy white, commonly found in clusters. Pseudaulacaspis pentagona, the white peach scale or mulberry scale, is a species of armoured scale insect in the family Diaspididae. These insects are very small, with adult females averaging 3/64 to 3/32 of an inch (1 to 2.25 mm. Pseudaulacaspis pentagona. Note: 1) Make only one application during the growing season. White Peach Scale (adult female … Feeding reduces tree vigor; foliage of affected trees may become sparse and yellow. In other areas it is known by a variety of common names including white scale and West Indian peach scale. Do not plant cuttings infested with white peach scale. It is believed to have originated in the Far East, but has invaded many tropical and subtropical regions of the world, was well as certain temperate regions (Simmonds 1958). See All Pest, Disease and Weed Identification, See All Beer, Hard Cider, and Distilled Spirits, See All Community Planning and Engagement, Orchard Precision - Sensor Technologies and Weather Modeling, Orchard IPM (Integrated Pest Management) - An Overview. Abstract: The white peach scale (WPS),Pseudaulacaspis pentagona (Targioni-Tozzetti) (Homoptera: Diaspididae), is a world wide polyphagous scale insect. It is widely distributed in north of Iran, near the Caspian Sea areas, where it is the main pest of mulberry and … The white peach scale Pseudaulacaspis pentagona (Hemiptera: Diaspididae) is a pest that causes significant damage to more than 221 genera of host plants in more than 112 countries. White Prunicola Scale is often mis-identified and treatment ignored for a number of years. add example. White Peach Scale, Pseudaulacaspis pentagona (Targioni-Tozzetti) I. It is also likely to significantly impact cultural practices, home/urban gardening, and a wide range of ornamental plantings. Pseudaulacaspis pentagona. © 2012 - CNRTL 44, avenue de la Libération BP 30687 54063 Nancy Cedex - France Tél. (1988) Methode de laboratorie pour udier les effects secondaires des … pêche {f} peach: bot. is a serious pest of peach in the south-eastern United States, but in Virginia it is more important on flowering cherry, privet [Ligustrum] and other ornamental woody plants. White peach scale, mulberry scale. White peach scale. Male white peach scale coverings are elongate, snowy white, commonly found in clusters. This information is for educational purposes only. Page menu options: Main; Other Names; Commodity Type; Distribution; Host Family; References; Web Links; Options « View All Images. The adult female insect is up to 2.5 mm (0.10 in) in length. In life, scale cover of adult female more or less circular, slightly convex, white or yellow-white, 1.5-2.8 mm in diameter, white with subcentral to submarginal yellow or reddish brown exuviae. White peach scale (Pseudaulacaspis pentagona) is a polyphagous pest of perennial horticulture in Asia and many other warm-temperate and tropical regions. MSU is an affirmative-action, equal-opportunity employer. Female crawlers are generally more active and disperse throughout the tree. Consider more lenient search: click button to let Glosbe search more freely. Eric suggested I contact local extension experts to see how to handle this pest in New Hampshire. This insect is an important economic pest of peach trees as well as woody ornamentals in the southeastern United States. Male scale are solid white and are more elongated. Female scale have a round, white body with an orange to yellow central hue that gives them a “fried egg” appearance. Translation memories are created by human, but computer aligned, which might cause mistakes. Each female deposits up to 150 eggs, which hatch within five days. archives.eppo.org. White Peach Scale (female with eggs) on mulberry in Prince George's Co., Maryland (7/6/1981). The female is immobile on the host plant, with a protective shell which is created by incorporating the cast skins from her previous molts with newly secreted wax. A related scale, white prunicoloa scale (Pseudaulacaspis prunicola (Maskell)) also infests peach. (1985) Standard methods to test the side-effects of pesticides on natural enemies of insects and mites Coccinella septempunctata L. Bulletin OEPPIEPPO Bulletin 15 229-230 Brun, J. In Bermuda, this pest is known as oleander scale because of … Some chemical strategies for controlling brown marmorated stink bug have led to infestations by white peach scale. NOUN : a white (peach) scale | white (peach) scales – Full phrase not found. Insecticidal control is difficult as scales protect themselves very effectively with hard, waxy armor. The insect is native to Asia. Please use quotation marks for searching phrases e.g. The optimal time to control P. pentagona field populations is at the first instar stage of the first, spring generation. : +33 3 83 96 21 76 - Fax : +33 3 83 97 24 56 White peach scale is an armored scale insect that is a serious pest of fruit and ornamental trees. Scale insects are not only a very important pest group, ... San José scale, white peach scale, Icerya etc). Eggs are deposited under the scale covering, on the surface of plants, ranging in color from orange (female) to white (male). White peach scale, Pseudaulacaspis pentagona (Targioni), is believed to have originated in Japan or China, although one report places the point of origin in Italy where it was first described in 1886 by Targioni. One or two oil applications during crawler emergence, are very effective in controlling soft bodied crawlers. ). Each female deposits up to 150 eggs on the surface of their hosts. In China, it is a serious pest of kiwifruit. White prunicola scale (Pseudaulalacaspis prunicola) is an armored scale insect that infects members of the Prunus species, and various other ornamental plants. White peach scale is capable of proliferating rapidly. Female scale have a round, white body with an orange to yellow central hue that gives them a “fried egg” appearance. It was a wet summer in New Hampshire. After zooming in on a photo of these tiny grains of white, there in the midst of the pests is another pest. It is believed to have originated in the Far East, but has invaded many tropical and subtropical regions of the world, was well as certain temperate regions (Simmonds 1958). The female white peach scale, an armored scale, resembles a fried egg (Figure 1) because her yellow-orange body is covered with a white waxy secretion. Photo by John Davidson. Damage Symptoms: Dieback of … male scales on bark gastr. Scales cluster on the trunk and scaffolds, giving them a whitewashed appearance (C). Many woody ornamentals are also host plants. White Peach Scale (adult female and first-instar crawler) found on Geranium in a greenhouse in Montgomery Co., Maryland (1/1/2001). pêcher {m} [Prunus persica] peach tree: balance {f} scale: mus. Get notified when we have news, courses, or events of interest to you. Showing page 1. Or what product works best? Male white peach scale coverings are elongate, snowy white, commonly found in clusters. Scientific Name. Figure 2 shows a live “juicy” female with her cover removed; no eggs are present, yet. Eggs are deposited under the scale covering, on the surface of plants, ranging in color from orange (female) to white (male). Q&A related to White Peach Scale. Treatment may be different in the south. Pseudaulacaspis pentagona (Targioni Tozzetti). Do not apply before fruit is harvested. Male scale are solid white and are more elongated. Generations. This pest has caused significant impact to the kiwifruit industry in Latina, Italy with fruit losses of 10-20% being recorded in some years. White peach scale, Pseudaulacaspis pentagona (Targioni), is believed to have originated in Japan or China, although one report places the point of origin in Italy where is was first described in 1886 by Targioni. By entering your email, you consent to receive communications from Penn State Extension. It has also become established in the United States. "air pollution" or when searching for authors e.g. This pest has caused significant impact to the kiwifruit industry in Latina, Italy with fruit losses of 10-20% being recorded in some years. Each female deposits up to 150 eggs, which hatch within five days. 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