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Coryneum blight Stock Photos and Images

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Shot-hole disease on apricot leaves, Coryneum blight, Thyrostroma carpophilum Stock Photo
RM2C14KY6–Shot-hole disease on apricot leaves, Coryneum blight, Thyrostroma carpophilum
An image of Shot-hole fungus. These shot hole funguses are also called as coryneum blight. This image shows the work of shot hole fungus of pulm, vint Stock Vector
RFT5NMWB–An image of Shot-hole fungus. These shot hole funguses are also called as coryneum blight. This image shows the work of shot hole fungus of pulm, vint
Shot hole disease, Coryneum blight Stock Photo
RM2A1XYFH–Shot hole disease, Coryneum blight
. Manual of fruit diseases . Fruit. Fig. 41. — Coryneum-blight disease on apricot fruits.. Fig. 42. - Coryneum-blight disease on apricot leaves. been recorded from Australia as early as 1882, and an epiphytotic was reported from Algeria in 1904. Small, reddish spots at first with light centers then becoming dark-green to black, are produced on the fruits (Fig. 41). The foliage is spotted; the affected areas are brown, but soon these fall away, leaving a shot-hole effect in the leaf (Fig. 42). Fruit-buds are sometimes killed as a result. Please note that these images are extracted from scanned Stock Photo
RMPG3R80–. Manual of fruit diseases . Fruit. Fig. 41. — Coryneum-blight disease on apricot fruits.. Fig. 42. - Coryneum-blight disease on apricot leaves. been recorded from Australia as early as 1882, and an epiphytotic was reported from Algeria in 1904. Small, reddish spots at first with light centers then becoming dark-green to black, are produced on the fruits (Fig. 41). The foliage is spotted; the affected areas are brown, but soon these fall away, leaving a shot-hole effect in the leaf (Fig. 42). Fruit-buds are sometimes killed as a result. Please note that these images are extracted from scanned
. Manual of fruit diseases . Fruit. Fig. 41. — Coryneum-blight disease on apricot fruits.. Fig. 42. - Coryneum-blight disease on apricot leaves. been recorded from Australia as early as 1882, and an epiphytotic was reported from Algeria in 1904. Small, reddish spots at first with light centers then becoming dark-green to black, are produced on the fruits (Fig. 41). The foliage is spotted; the affected areas are brown, but soon these fall away, leaving a shot-hole effect in the leaf (Fig. 42). Fruit-buds are sometimes killed as a result. Please note that these images are extracted from scanned Stock Photo
RMRDCXP2–. Manual of fruit diseases . Fruit. Fig. 41. — Coryneum-blight disease on apricot fruits.. Fig. 42. - Coryneum-blight disease on apricot leaves. been recorded from Australia as early as 1882, and an epiphytotic was reported from Algeria in 1904. Small, reddish spots at first with light centers then becoming dark-green to black, are produced on the fruits (Fig. 41). The foliage is spotted; the affected areas are brown, but soon these fall away, leaving a shot-hole effect in the leaf (Fig. 42). Fruit-buds are sometimes killed as a result. Please note that these images are extracted from scanned
Diseases of fruit and nut Diseases of fruit and nut crops in the United States in 1921 diseasesoffruitn20hask Year: 1922 FLAOH - Blight 77 'The Coryneum blight of the poach v/as very destructive in Delta County. survey of 3 growers v/as made- and the loss ranged from 2,2: to 2yf3 vrhen it cane to mrketing the fruit, ''.r. V/. L. I.ay v/ho took these data, estimated the loss in that county could have been put at -20,000. The past year v/as very v.et in ccmparison vdth pre- vious years, v/hich accounts for the sudden outbreak.' R = Reportc prior to'll-bcality not givei + = 1921 reports (Go Stock Photo
RMT1HA08–Diseases of fruit and nut Diseases of fruit and nut crops in the United States in 1921 diseasesoffruitn20hask Year: 1922 FLAOH - Blight 77 'The Coryneum blight of the poach v/as very destructive in Delta County. survey of 3 growers v/as made- and the loss ranged from 2,2: to 2yf3 vrhen it cane to mrketing the fruit, ''.r. V/. L. I.ay v/ho took these data, estimated the loss in that county could have been put at -20,000. The past year v/as very v.et in ccmparison vdth pre- vious years, v/hich accounts for the sudden outbreak.' R = Reportc prior to'll-bcality not givei + = 1921 reports (Go
. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 266 MYCOLOGY C. glmosporioides, clovers and alfalfa by C. trifolii and the snapdragon by C. antirrhini. Usually the diseases on these plants induced by species of Colletotrichum are known as anthracnose (Fig. 107). Coryneum Bei- jerinckii is a destructive fungus causing the peach blight. Pestalozzia Guepini var. vaccinii is a fungus often found upon the cranberry leaves and fruits. The conidiospores are three-celled, the terminal cells with filiform appendages. The shot-hole disease of Stock Photo
RMPG44R2–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 266 MYCOLOGY C. glmosporioides, clovers and alfalfa by C. trifolii and the snapdragon by C. antirrhini. Usually the diseases on these plants induced by species of Colletotrichum are known as anthracnose (Fig. 107). Coryneum Bei- jerinckii is a destructive fungus causing the peach blight. Pestalozzia Guepini var. vaccinii is a fungus often found upon the cranberry leaves and fruits. The conidiospores are three-celled, the terminal cells with filiform appendages. The shot-hole disease of
Annual report of the Maine Agricultural Experiment Station . Fig- ^62 Fig. 263 Coryneum. Fig. 262. Branch 3 nionth.s after inoculation. Fig. 2(i3.produced naturally. Fig. 264. Twig blight, caused by Coryneum. Fig. 264oung canker. ;^, ft) crq >-( •X O cfq •-( cr 13 »-h »r o Ml ^ o ^ ?-1 •-( 3 fD T) en P ^-*^ ^* 0 Cfq P o ft•-f a. cn ft) O c M X fD S Stock Photo
RM2ANHK7J–Annual report of the Maine Agricultural Experiment Station . Fig- ^62 Fig. 263 Coryneum. Fig. 262. Branch 3 nionth.s after inoculation. Fig. 2(i3.produced naturally. Fig. 264. Twig blight, caused by Coryneum. Fig. 264oung canker. ;^, ft) crq >-( •X O cfq •-( cr 13 »-h »r o Ml ^ o ^ ?-1 •-( 3 fD T) en P ^-*^ ^* 0 Cfq P o ft•-f a. cn ft) O c M X fD S
Diseases of fruits and nuts Diseases of fruits and nuts diseasesoffruits120smit Year: 1941 90 California Agricultural Extension Service [Cir. 120 mended for apple (p. 21), gives good control. This also controls blight (Coryneum) if applied before December 15, but does not prevent leaf curl. Little Peach.—In this virus disease, the foliage is yellow and the fruit very small and late in ripening. The disease spreads rapidly through an orchard and kills the trees within about four years. Little peach has been most serious in Michigan and other northern states and has never been known in Califor Stock Photo
RMT1HANE–Diseases of fruits and nuts Diseases of fruits and nuts diseasesoffruits120smit Year: 1941 90 California Agricultural Extension Service [Cir. 120 mended for apple (p. 21), gives good control. This also controls blight (Coryneum) if applied before December 15, but does not prevent leaf curl. Little Peach.—In this virus disease, the foliage is yellow and the fruit very small and late in ripening. The disease spreads rapidly through an orchard and kills the trees within about four years. Little peach has been most serious in Michigan and other northern states and has never been known in Califor
Annual report of the Maine Agricultural Experiment Station . l Endomyces decay Z^l Rhizopus decay 368 Other apple rots ; 368 Diseases of the Wood 368 Canker and Twig-blight 368 Sphaeropsis canker 372 Bitter-rot canker Z7Z Myxosporium canker • Z72) Coryneum and Phoma cankers 374 Cytospora canker 374 Blight (bacterial) canker 374 Crown gall • 375 Wood destroying fungi 2>7^ Orchard Sanitation, Sprays and Spraying 377 Preparation of Sprays 379 Bordeaux mixture • 3^0 Lime-sulphur sprays • > •. 384 When to Spray and What to Use 39© How TO Spray 391 fcr -- ^^ ^ » A H y >» % ^-^ 1 O -— -^ 1 Stock Photo
RM2ANJ4C7–Annual report of the Maine Agricultural Experiment Station . l Endomyces decay Z^l Rhizopus decay 368 Other apple rots ; 368 Diseases of the Wood 368 Canker and Twig-blight 368 Sphaeropsis canker 372 Bitter-rot canker Z7Z Myxosporium canker • Z72) Coryneum and Phoma cankers 374 Cytospora canker 374 Blight (bacterial) canker 374 Crown gall • 375 Wood destroying fungi 2>7^ Orchard Sanitation, Sprays and Spraying 377 Preparation of Sprays 379 Bordeaux mixture • 3^0 Lime-sulphur sprays • > •. 384 When to Spray and What to Use 39© How TO Spray 391 fcr -- ^^ ^ » A H y >» % ^-^ 1 O -— -^ 1
. Fungous diseases of plants, with chapters on physiology, culture methods and technique . Fig. i6o. Corynecm BEiyERfxcKii(After R. E. Smith) 1 McAlpine, D, Fungous Diseases of the Stone Fruits in AustraHa, and TheirTreatment. 1902. 2 Trabut, L. Le Coryneum. Maladies des arbres a noyaux. Built, agr. deIAlgerie et de la Tunisie 10 : 1904. 338 FUNGOUS DISEASES OF PLANTS XXXVIII. LEAF BLIGHT OF CRANBERRY Pestalozzia Guepmi Desm. var. Vaccinii Shear Shear, C. L. Cranberry Diseases. Bureau Plant Ind. U. S. Dept. Agl. Built.110: 38-39- 1907- This fungus is often found upon the cranberry, but it is d Stock Photo
RM2CDCC5D–. Fungous diseases of plants, with chapters on physiology, culture methods and technique . Fig. i6o. Corynecm BEiyERfxcKii(After R. E. Smith) 1 McAlpine, D, Fungous Diseases of the Stone Fruits in AustraHa, and TheirTreatment. 1902. 2 Trabut, L. Le Coryneum. Maladies des arbres a noyaux. Built, agr. deIAlgerie et de la Tunisie 10 : 1904. 338 FUNGOUS DISEASES OF PLANTS XXXVIII. LEAF BLIGHT OF CRANBERRY Pestalozzia Guepmi Desm. var. Vaccinii Shear Shear, C. L. Cranberry Diseases. Bureau Plant Ind. U. S. Dept. Agl. Built.110: 38-39- 1907- This fungus is often found upon the cranberry, but it is d
. Diseases of fruit and nut crops in the United States in 1921. Fruit Diseases and pests United States; Nuts Diseases and pests United States. FLAOH - Blight 77 "The Coryneum blight of the poach v/as very destructive in Delta County. survey of 3^ growers v/as made- and the loss ranged from 2,2^: to 2yf3 vrhen it cane to mrketing the fruit, ''.r. V/. L. I.^ay ^ v/ho took these data, estimated the loss in that county could have been put at ^-20,000. The past year v/as very v.et in ccmparison vdth pre- vious years, v/hich accounts for the sudden outbreak.". R = Reportc prior to'l^^l^^-b Stock Photo
RMRCDP1C–. Diseases of fruit and nut crops in the United States in 1921. Fruit Diseases and pests United States; Nuts Diseases and pests United States. FLAOH - Blight 77 "The Coryneum blight of the poach v/as very destructive in Delta County. survey of 3^ growers v/as made- and the loss ranged from 2,2^: to 2yf3 vrhen it cane to mrketing the fruit, ''.r. V/. L. I.^ay ^ v/ho took these data, estimated the loss in that county could have been put at ^-20,000. The past year v/as very v.et in ccmparison vdth pre- vious years, v/hich accounts for the sudden outbreak.". R = Reportc prior to'l^^l^^-b
. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 266 MYCOLOGY C. glmosporioides, clovers and alfalfa by C. trifolii and the snapdragon by C. antirrhini. Usually the diseases on these plants induced by species of Colletotrichum are known as anthracnose (Fig. 107). Coryneum Bei- jerinckii is a destructive fungus causing the peach blight. Pestalozzia Guepini var. vaccinii is a fungus often found upon the cranberry leaves and fruits. The conidiospores are three-celled, the terminal cells with filiform appendages. The shot-hole disease of Stock Photo
RMRDE23E–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 266 MYCOLOGY C. glmosporioides, clovers and alfalfa by C. trifolii and the snapdragon by C. antirrhini. Usually the diseases on these plants induced by species of Colletotrichum are known as anthracnose (Fig. 107). Coryneum Bei- jerinckii is a destructive fungus causing the peach blight. Pestalozzia Guepini var. vaccinii is a fungus often found upon the cranberry leaves and fruits. The conidiospores are three-celled, the terminal cells with filiform appendages. The shot-hole disease of
. California plant diseases. Plant diseases. Bulletin 218] CALIFORNIA PLANT DISEASES. 1095 APRICOT. Shot-Hole and Fruit Spot (Coryneum beyerinkii). Figure 22. This fungus is the same as that causing the peach blight and produces in the apricot a spotting of the fruit, shot-hole effect in the leaves and killing of the buds. Spray with Bordeaux mixture during November and again in spring just as the buds open. See bulletin 203, page 33, California Experiment Station.. Fio. 22.—Apricot shot-hole and leaf spot (.Coryneum beyerinkii),. Please note that these images are extracted from scanned page i Stock Photo
RMRG34DA–. California plant diseases. Plant diseases. Bulletin 218] CALIFORNIA PLANT DISEASES. 1095 APRICOT. Shot-Hole and Fruit Spot (Coryneum beyerinkii). Figure 22. This fungus is the same as that causing the peach blight and produces in the apricot a spotting of the fruit, shot-hole effect in the leaves and killing of the buds. Spray with Bordeaux mixture during November and again in spring just as the buds open. See bulletin 203, page 33, California Experiment Station.. Fio. 22.—Apricot shot-hole and leaf spot (.Coryneum beyerinkii),. Please note that these images are extracted from scanned page i
. California plant diseases. Plant diseases. i 0 , 1 Fig. 74.—Curl leaf of peach (Exoascus defor- mans). Spray with Bordeaux mixture if the trouble is serious enough to make it profitable. PEACH. Leaf Curl {Exoascus deformans). Figure 74. Many of the leaves are curled and deformed in a char- acteristic manner as they develop in the spring. These afterward wither and fall, together with much of the fruit. A new crop of leaves then develops in a normal manner. Spray with Bordeaux mixture or lime-sulphur just fig. 75. Peach before the buds open in spring. blight (Coryneum r xr a beyennkii). Blig Stock Photo
RMRG332H–. California plant diseases. Plant diseases. i 0 , 1 Fig. 74.—Curl leaf of peach (Exoascus defor- mans). Spray with Bordeaux mixture if the trouble is serious enough to make it profitable. PEACH. Leaf Curl {Exoascus deformans). Figure 74. Many of the leaves are curled and deformed in a char- acteristic manner as they develop in the spring. These afterward wither and fall, together with much of the fruit. A new crop of leaves then develops in a normal manner. Spray with Bordeaux mixture or lime-sulphur just fig. 75. Peach before the buds open in spring. blight (Coryneum r xr a beyennkii). Blig
. California plant diseases. Plant diseases. i 0 , 1 Fig. 74.—Curl leaf of peach (Exoascus defor- mans). Spray with Bordeaux mixture if the trouble is serious enough to make it profitable. PEACH. Leaf Curl {Exoascus deformans). Figure 74. Many of the leaves are curled and deformed in a char- acteristic manner as they develop in the spring. These afterward wither and fall, together with much of the fruit. A new crop of leaves then develops in a normal manner. Spray with Bordeaux mixture or lime-sulphur just fig. 75. Peach before the buds open in spring. blight (Coryneum r xr a beyennkii). Blig Stock Photo
RMRG332T–. California plant diseases. Plant diseases. i 0 , 1 Fig. 74.—Curl leaf of peach (Exoascus defor- mans). Spray with Bordeaux mixture if the trouble is serious enough to make it profitable. PEACH. Leaf Curl {Exoascus deformans). Figure 74. Many of the leaves are curled and deformed in a char- acteristic manner as they develop in the spring. These afterward wither and fall, together with much of the fruit. A new crop of leaves then develops in a normal manner. Spray with Bordeaux mixture or lime-sulphur just fig. 75. Peach before the buds open in spring. blight (Coryneum r xr a beyennkii). Blig
. Diseases of fruits and nuts. Fruit; Nuts. 90 California Agricultural Extension Service [Cir. 120 mended for apple (p. 21), gives good control. This also controls blight (Coryneum) if applied before December 15, but does not prevent leaf curl. Little Peach.—In this virus disease, the foliage is yellow and the fruit very small and late in ripening. The disease spreads rapidly through an orchard and kills the trees within about four years. Little peach has been most serious in Michigan and other northern states and has never been known in California. Prompt eradication of affected trees is the Stock Photo
RMRCDNRR–. Diseases of fruits and nuts. Fruit; Nuts. 90 California Agricultural Extension Service [Cir. 120 mended for apple (p. 21), gives good control. This also controls blight (Coryneum) if applied before December 15, but does not prevent leaf curl. Little Peach.—In this virus disease, the foliage is yellow and the fruit very small and late in ripening. The disease spreads rapidly through an orchard and kills the trees within about four years. Little peach has been most serious in Michigan and other northern states and has never been known in California. Prompt eradication of affected trees is the
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