Leaves with diseases Cut Out Stock Images

(352)See leaves with diseases stock video clips

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Leaves with diseases Cut Out Stock Images

Justicia gendarussa medicine plant isolated on white background. Used in the treatment of chronic rheumatism. Stock Photo

RFRFFCM4–Justicia gendarussa medicine plant isolated on white background. Used in the treatment of chronic rheumatism.

Diseased leaf of Gerbera Daisy – fungal attacked - isolated Stock Photo

RFC7WR0R–Diseased leaf of Gerbera Daisy – fungal attacked - isolated

. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. Fig. 257.—Bxobasidium vaccinii. The basidial layer is shown developing from the intercelUilar myceliiim of the shoots. (After Woronin.). Fig. 258.—Exobasidium vaccinii, Germinating basidiospores. The septate spores have given off germ-tubes which penetrate into the cowberry leaves, either by stomata or through the epidermis. The lowest spore is forming conidia. (After Woronin.) This Eosobasidium is very common on th Stock Photo

RMPG4AMF–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. Fig. 257.—Bxobasidium vaccinii. The basidial layer is shown developing from the intercelUilar myceliiim of the shoots. (After Woronin.). Fig. 258.—Exobasidium vaccinii, Germinating basidiospores. The septate spores have given off germ-tubes which penetrate into the cowberry leaves, either by stomata or through the epidermis. The lowest spore is forming conidia. (After Woronin.) This Eosobasidium is very common on th

3d illustration of marijuana leaves, Thailand can treat cancer and various diseases Stock Photo

RFW3883R–3d illustration of marijuana leaves, Thailand can treat cancer and various diseases

Red onion abstract food photograph Stock Photo

RMPX5432–Red onion abstract food photograph

Rust on pear leaves, fruit plant disease. Stock Photo

RFW265MY–Rust on pear leaves, fruit plant disease.

Close up onion rings food ingredient portrait photograph on white background Stock Photo

RM2B3TECD–Close up onion rings food ingredient portrait photograph on white background

RFW263XY–Rust on pear leaves, fruit plant disease.

Tropical Fruit Hydnocarpus anthelminthicus or Chaulmoogra on the branch with leaves. Watercolor hand drawn illustration, isolated on white background Stock Photo

RF2GC3T35–Tropical Fruit Hydnocarpus anthelminthicus or Chaulmoogra on the branch with leaves. Watercolor hand drawn illustration, isolated on white background

. The American bird fancier; considered with reference to the breeding, rearing, feeding, management, and peculiarities of cage and house birds; with remarks on their diseases and remedies; . rgreens are placed that havenot lost their leaves. Above all things, it is desirable to makethis abode as nearly resemble their natural dwelling place aspossible, that they may be excited to pair. With every care,however, to render their breeding place like the natural one,it is difficult to supply them,with the necessary materials fortheir nests. This deficiency should be supplied by nests arti-ficially Stock Photo

RM2CPDXAE–. The American bird fancier; considered with reference to the breeding, rearing, feeding, management, and peculiarities of cage and house birds; with remarks on their diseases and remedies; . rgreens are placed that havenot lost their leaves. Above all things, it is desirable to makethis abode as nearly resemble their natural dwelling place aspossible, that they may be excited to pair. With every care,however, to render their breeding place like the natural one,it is difficult to supply them,with the necessary materials fortheir nests. This deficiency should be supplied by nests arti-ficially

Fresh ginger on white background Stock Photo

RF2G4PHD8–Fresh ginger on white background

Olive Fruit fly- Bactrocera oleae. One of the most important olive pests. Stock Photo

RF2GP7GEX–Olive Fruit fly- Bactrocera oleae. One of the most important olive pests.

leaf, isolated, flower, plant, leaves, hydrangea, disease, illness, sickness, Stock Photo

RFJ8AAMX–leaf, isolated, flower, plant, leaves, hydrangea, disease, illness, sickness,

Cherry tea. Tea cooked with love. A cup with cherry berries, decorated with leaves and flowers, inscriptions about utility Stock Vector

RF2CD01JH–Cherry tea. Tea cooked with love. A cup with cherry berries, decorated with leaves and flowers, inscriptions about utility

RMB415WD–pinboard

Cleavers (Galium aparine) - used in traditional medicine to treat diseases of the diuretic and lymphatic systems and as a detoxifier - isolated on whi Stock Photo

RF2CDY1PD–Cleavers (Galium aparine) - used in traditional medicine to treat diseases of the diuretic and lymphatic systems and as a detoxifier - isolated on whi

Willow-leaved Justicia medicine flower isolated on white background. Stock Photo

RFRFFCTE–Willow-leaved Justicia medicine flower isolated on white background.

Slug damage of Hydrangea macrophylla leaf - isolated Stock Photo

RFC7EAKX–Slug damage of Hydrangea macrophylla leaf - isolated

RMPG42X0–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. 130 PHYCOMYCETES. wet season is very favourable to it. The mycelium is non- septate and spreads through the intercellular spaces of the host, nourished by button-like haustoria sunk into the host-cells. The antheridium comes into contact with the oogonium by a fertilization tube, which, however, remains closed. The oospores hibernate in leaves and fruit. Frevention} Ammoniacal copper carbonate solution, eau celeste,

RM2B3TE30–Close up onion rings food ingredient portrait photograph on white background

RFW263WC–Rust on pear leaves, fruit plant disease.

. The diseases of crops and their remedies : a handbook of economic biology for farmers and students. Plant diseases. DISEASES OF CROPS. in the leaves and stems of grasses. The pnpae of this insect are of an ochre colour. Chlorops has several foes belonging to the Insecta / the most important of which are Pteromalus micans and Ccelinius nigerâtwo flies which lay eggs within the bodies of the maggots of Chlorops tmniopus. The larvae produced from these eggs feed and live upon the maggots of Chlorops, reducing them to mere empty skins. It has been estimated that this fly caused a loss of from 3 Stock Photo

RMRDDYFF–. The diseases of crops and their remedies : a handbook of economic biology for farmers and students. Plant diseases. DISEASES OF CROPS. in the leaves and stems of grasses. The pnpae of this insect are of an ochre colour. Chlorops has several foes belonging to the Insecta / the most important of which are Pteromalus micans and Ccelinius nigerâtwo flies which lay eggs within the bodies of the maggots of Chlorops tmniopus. The larvae produced from these eggs feed and live upon the maggots of Chlorops, reducing them to mere empty skins. It has been estimated that this fly caused a loss of from 3

RF2G4PHH2–Fresh ginger on white background

RF2GP7G69–Olive Fruit fly- Bactrocera oleae. One of the most important olive pests.

leaf, isolated, leaves, hydrangea, bait, slug, disease, illness, sickness, Stock Photo

RFJ8AAMT–leaf, isolated, leaves, hydrangea, bait, slug, disease, illness, sickness,

Thermometer with display of fever. Isolated from a white background Stock Photo

RFE44XN0–Thermometer with display of fever. Isolated from a white background

RF2CDY1PA–Cleavers (Galium aparine) - used in traditional medicine to treat diseases of the diuretic and lymphatic systems and as a detoxifier - isolated on whi

Iron deficiency of Hydrangea macrophylla leaf - chlorosis - isolated Stock Photo

RFC7EAMK–Iron deficiency of Hydrangea macrophylla leaf - chlorosis - isolated

. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 3i8 FUNGOUS DISEASES OF PLANTS spreads to the stem and leaves. Entrance to the tubers is gained, therefore, as a rule, through the stems upon which they are borne. The vascular system of the host plant is discolored, al- though frequently the tubers are not seriously injured externally until after they are gathered. In storage, however, the fungus progresses rapidly, blackening the vascular ring. At this stage the disease is only made apparent in the tubers by cutting them crosswis Stock Photo

RMPG3P19–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. 3i8 FUNGOUS DISEASES OF PLANTS spreads to the stem and leaves. Entrance to the tubers is gained, therefore, as a rule, through the stems upon which they are borne. The vascular system of the host plant is discolored, al- though frequently the tubers are not seriously injured externally until after they are gathered. In storage, however, the fungus progresses rapidly, blackening the vascular ring. At this stage the disease is only made apparent in the tubers by cutting them crosswis

RM2B3TEBG–Close up onion rings food ingredient portrait photograph on white background

RFW2644A–Rust on pear leaves, fruit plant disease.

. The trees of America [microform] : native and foreign, pictorially and botanically delineated and scientifically and popularly described, being considered principally with reference to their geography and history, soil and situation, propagation and culture, accidents and diseases .... Trees; Arbres. COTTON-FRUITED MAPLE. 97 rding to Dr. 1 leaves, and r Canada, in those of the t of the Acer s winters of frees farther Hcghanies to lern parts of 3 multiplied tation more which flow low, which magnificent the leaves le alternate is wonder- lich," says )litude and ^ittsbnrg," ?hany and Stock Photo

RMREP236–. The trees of America [microform] : native and foreign, pictorially and botanically delineated and scientifically and popularly described, being considered principally with reference to their geography and history, soil and situation, propagation and culture, accidents and diseases .... Trees; Arbres. COTTON-FRUITED MAPLE. 97 rding to Dr. 1 leaves, and r Canada, in those of the t of the Acer s winters of frees farther Hcghanies to lern parts of 3 multiplied tation more which flow low, which magnificent the leaves le alternate is wonder- lich," says )litude and ^ittsbnrg," ?hany and

RF2G4PHH7–Fresh ginger on white background

Olive fruit damaged by Olive Fruit fly- Bactrocera oleae. One of the most important olive pests. Stock Photo

RF2GP7GFE–Olive fruit damaged by Olive Fruit fly- Bactrocera oleae. One of the most important olive pests.

leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, foliage, Stock Photo

RFJ8BWGD–leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, foliage,

RFB40J4H–pinboard

RF2GN8E0K–Cleavers (Galium aparine) - used in traditional medicine to treat diseases of the diuretic and lymphatic systems and as a detoxifier - isolated on whi

Slug damage of green kohlrabi Stock Photo

RFDB1YAN–Slug damage of green kohlrabi

RMPG4BJ1–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. LOPHODERMIUM. 237 suffered by it should, where other soil conditions permit, be planted with Weymouth pine {Pinits Strohus) and the Douglas fir {Pseudotsuga JDmtglasii), which are, as yet, exempt from attacks of this parasite. Infection would seem to be brought about chiefly by westerly winds (in Germany), which carry diseased leaves or fungus-spores from infected places. Large areas run greater risks than small pat

RM2B3TDNY–Close up onion rings food ingredient portrait photograph on white background

RFW2641H–Rust on pear leaves, fruit plant disease.

RMRDC127–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. Fig. 257.—Bxobasidium vaccinii. The basidial layer is shown developing from the intercelUilar myceliiim of the shoots. (After Woronin.). Fig. 258.—Exobasidium vaccinii, Germinating basidiospores. The septate spores have given off germ-tubes which penetrate into the cowberry leaves, either by stomata or through the epidermis. The lowest spore is forming conidia. (After Woronin.) This Eosobasidium is very common on th

RF2G4PHGR–Fresh ginger on white background

RF2GP7GFJ–Olive fruit damaged by Olive Fruit fly- Bactrocera oleae. One of the most important olive pests.

leaf, isolated, flower, plant, leaves, mushroom, fungus, disease, illness, Stock Photo

RFJ8AAMP–leaf, isolated, flower, plant, leaves, mushroom, fungus, disease, illness,

A cucumber as a symbol of EHEC disease Stock Photo

RME44Y2T–A cucumber as a symbol of EHEC disease

RF2GN8E0T–Cleavers (Galium aparine) - used in traditional medicine to treat diseases of the diuretic and lymphatic systems and as a detoxifier - isolated on whi

Infection of garlic by white rot, Sclerotium cepivorum Stock Photo

RFDB1Y6N–Infection of garlic by white rot, Sclerotium cepivorum

RMPG4B7K–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. 314 USTILAGINEAE. epispore, and the clusters appear black or leaden-grey. Ger- mination as in Entyloma. Melanotaenium endoirenum (Unger) (Britain). This is found on Galium MoUiigo and G. verum. The mycelium permeates the whole intercellular system of the host, and is nourished by large tufted haustoria. The host-plants remain small, with shortened internodes, shrunk leaves, and undeveloped flowers. The spores occur

RM2B3TECR–Close up onion rings food ingredient portrait photograph on white background

RFW263H0–Rust on pear leaves, fruit plant disease.

. The beginner's garden book; a textbook for the upper grammar grades. Gardening. 290 THE BEGINNER'S GARDEN BOOK recipe can easily be divided by three. The mixture should always be used when pretty fresh. The daily patrol of the garden should always be made with insects or diseases in mind. Look for leaves that have been eaten, or that are turning yel- low, or that curl improperly. Look for red spots on the leaves, for little insects that dodge away as you approach, or for the eggs that will pres- ently make those very insects. And when you find a foe to fight, attack him. And always remember Stock Photo

RMRDXPD5–. The beginner's garden book; a textbook for the upper grammar grades. Gardening. 290 THE BEGINNER'S GARDEN BOOK recipe can easily be divided by three. The mixture should always be used when pretty fresh. The daily patrol of the garden should always be made with insects or diseases in mind. Look for leaves that have been eaten, or that are turning yel- low, or that curl improperly. Look for red spots on the leaves, for little insects that dodge away as you approach, or for the eggs that will pres- ently make those very insects. And when you find a foe to fight, attack him. And always remember

RF2G4PHGW–Fresh ginger on white background

RF2GP7G90–Olive Fruit fly- Bactrocera oleae. One of the most important olive pests.

RFJ8BWGB–leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, foliage,

100 € note and tablets on white background. Stock Photo

RFE454AH–100 € note and tablets on white background.

Iron deficiency in strawberry plant, chlorosis, isolated Stock Photo

RFDB1Y5D–Iron deficiency in strawberry plant, chlorosis, isolated

. Insect pests and plant diseases : containing remedies and suggestions recommended for adoption by farmers, fruit-growers, and gardeners of the province . Pests; Fungal diseases of plants; Insect pests. 60 Vict. Provinciai, Board of Horticulture. 37 This pest must be closely watched, as spraying to be effective should be done when the caterpillars are quite young, before they form protecting cases of the leaves. Either Paris green or hellebore can be used effectively against this pest, preferably the first-named. {See sprays 8 and 9.) Other varieties of leaf rollers are also reported as injur Stock Photo

RMPG0E4K–. Insect pests and plant diseases : containing remedies and suggestions recommended for adoption by farmers, fruit-growers, and gardeners of the province . Pests; Fungal diseases of plants; Insect pests. 60 Vict. Provinciai, Board of Horticulture. 37 This pest must be closely watched, as spraying to be effective should be done when the caterpillars are quite young, before they form protecting cases of the leaves. Either Paris green or hellebore can be used effectively against this pest, preferably the first-named. {See sprays 8 and 9.) Other varieties of leaf rollers are also reported as injur

RM2B3TDPE–Close up onion rings food ingredient portrait photograph on white background

RFW26474–Rust on pear leaves, fruit plant disease.

Green cucumber leaf damaged by diseases and pests. Studio Photo Stock Photo

RF2D6F892–Green cucumber leaf damaged by diseases and pests. Studio Photo

RF2G4PHDA–Fresh ginger on white background

RF2GP7FXX–Olive Fruit fly- Bactrocera oleae. One of the most important olive pests.

leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, sick, Stock Photo

RFJ8JB6X–leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, sick,

RMRDCH2B–. Insect pests and plant diseases : containing remedies and suggestions recommended for adoption by farmers, fruit-growers, and gardeners of the province . Pests; Fungal diseases of plants; Insect pests. 60 Vict. Provinciai, Board of Horticulture. 37 This pest must be closely watched, as spraying to be effective should be done when the caterpillars are quite young, before they form protecting cases of the leaves. Either Paris green or hellebore can be used effectively against this pest, preferably the first-named. {See sprays 8 and 9.) Other varieties of leaf rollers are also reported as injur

An elderly man with back pain. Senior with pain in the back. Stock Photo

RME1D0GY–An elderly man with back pain. Senior with pain in the back.

Kohlrabi leaf attacked by leaf miner, isolated Stock Photo

RFDB1YAR–Kohlrabi leaf attacked by leaf miner, isolated

. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 368 GENERAL PLANT PATHOLOGY growth of the mesophyll cells and the space originally occupied by the former is finally filled with the cells of the mesophyll. Excess of water is one of the contributing causes in the formation of intumescences, as also treatment of plants with poisons, especially copper salts. Abnormal succulence, as an hypertrophy, is such where plants with normally thin leaves, develop thick ones in their place. Salt solutions, if used experimentally upon certain plants, Stock Photo

RMPG44K9–. A text-book of mycology and plant pathology . Plant diseases; Fungi in agriculture; Plant diseases; Fungi. 368 GENERAL PLANT PATHOLOGY growth of the mesophyll cells and the space originally occupied by the former is finally filled with the cells of the mesophyll. Excess of water is one of the contributing causes in the formation of intumescences, as also treatment of plants with poisons, especially copper salts. Abnormal succulence, as an hypertrophy, is such where plants with normally thin leaves, develop thick ones in their place. Salt solutions, if used experimentally upon certain plants,

RM2B3TE2N–Close up onion rings food ingredient portrait photograph on white background

RF2D6J27C–Green cucumber leaf damaged by diseases and pests. Studio Photo

RF2G4PHE7–Fresh ginger on white background

RFJ8HDR0–leaf, isolated, flower, plant, leaves, mushroom, fungus, disease, illness,

. The diseases of crops and their remedies : a handbook of economic biology for farmers and students. Plant diseases. 80 DISEASES OF CROPS. in the leaves and stems of grasses. The pupse of this insect are of an ochre colour. Chlorops has several foes belonging to the Insecta; the most important of which are Pteromalus micans and Caelinius niger—two flies which lay eggs within the bodies of the maggots of Chlorops tceniopus. The larvse produced from these eggs feed and live upon the maggots of Chlorops, reducing them to mere empty skins. It has been estimated that this fly caused a loss of from Stock Photo

RMRDGX4M–. The diseases of crops and their remedies : a handbook of economic biology for farmers and students. Plant diseases. 80 DISEASES OF CROPS. in the leaves and stems of grasses. The pupse of this insect are of an ochre colour. Chlorops has several foes belonging to the Insecta; the most important of which are Pteromalus micans and Caelinius niger—two flies which lay eggs within the bodies of the maggots of Chlorops tceniopus. The larvse produced from these eggs feed and live upon the maggots of Chlorops, reducing them to mere empty skins. It has been estimated that this fly caused a loss of from

RME44Y32–A cucumber as a symbol of EHEC disease

Infection of beetroot leaf by Cercospora beticola Stock Photo

RFDB1YD6–Infection of beetroot leaf by Cercospora beticola

. Minnesota plant diseases. Plant diseases. Minnesota Plant Diseases. 379 infects a rose plant. The mycelium, thus produced, soon com- mences the formation of summer spores. It is the abundance of the latter spores, and the rapid infection by their means, that makes the rose mildew dangerous. Flowers of sulphur dusted on the leaves of the plant are chief- ly employed to prevent the germination of the summer spores. The mycelium is also killed by the sulphur treatment. "For greenhouse treatment paint hot water pipes with mixture of sul-. FlG. 204.—Powdery mildew of roses, showing the super Stock Photo

RMPG4EHH–. Minnesota plant diseases. Plant diseases. Minnesota Plant Diseases. 379 infects a rose plant. The mycelium, thus produced, soon com- mences the formation of summer spores. It is the abundance of the latter spores, and the rapid infection by their means, that makes the rose mildew dangerous. Flowers of sulphur dusted on the leaves of the plant are chief- ly employed to prevent the germination of the summer spores. The mycelium is also killed by the sulphur treatment. "For greenhouse treatment paint hot water pipes with mixture of sul-. FlG. 204.—Powdery mildew of roses, showing the super

RF2D6J27K–Green cucumber leaf damaged by diseases and pests. Studio Photo

RF2G4PHCG–Fresh ginger on white background

leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, geranium, Stock Photo

RFJ8AAMY–leaf, isolated, leaves, mushroom, fungus, disease, illness, sickness, geranium,

RMRDD7YN–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. 314 USTILAGINEAE. epispore, and the clusters appear black or leaden-grey. Ger- mination as in Entyloma. Melanotaenium endoirenum (Unger) (Britain). This is found on Galium MoUiigo and G. verum. The mycelium permeates the whole intercellular system of the host, and is nourished by large tufted haustoria. The host-plants remain small, with shortened internodes, shrunk leaves, and undeveloped flowers. The spores occur

RFE44Y31–A cucumber as a symbol of EHEC disease

RFDB1Y1K–Infection of garlic by white rot, Sclerotium cepivorum

$. Insect pests and plant diseases : containing remedies and suggestions recommended for adoption by farmers, fruit-growers, and gardeners of the province . Pests; Fungal diseases of plants; Insect pests. IMPORTED CURRANT WORM or CATERPILLAR FEMALE FLY. (Nemaiv^ ventricosus.) The full-grown worms are about three-fourths of an inch long, and are shewn at {a) ; (b) gives the position of the black spots upon a magnified joint of the body. This well-known pest, which feeds upon the leaves of gooseberry and currant bushes, is reported from most districts of the lower Province. Its parent is a member Stock Photo$

RMPG0E4J–. Insect pests and plant diseases : containing remedies and suggestions recommended for adoption by farmers, fruit-growers, and gardeners of the province . Pests; Fungal diseases of plants; Insect pests. IMPORTED CURRANT WORM or CATERPILLAR FEMALE FLY. (Nemaiv^ ventricosus.) The full-grown worms are about three-fourths of an inch long, and are shewn at {a) ; (b) gives the position of the black spots upon a magnified joint of the body. This well-known pest, which feeds upon the leaves of gooseberry and currant bushes, is reported from most districts of the lower Province. Its parent is a member

RF2D6F89A–Green cucumber leaf damaged by diseases and pests. Studio Photo

Slices of fresh ginger on white background Stock Photo

RF2G4PHE5–Slices of fresh ginger on white background

?oncept of spraying tomatoes with pesticides against pests and diseases. Studio Photo Stock Photo

RF2H50EEH–?oncept of spraying tomatoes with pesticides against pests and diseases. Studio Photo

leaf, isolated, leaves, cork, spot, spots, disease, illness, sickness, foliage, Stock Photo

RFJ8BWGC–leaf, isolated, leaves, cork, spot, spots, disease, illness, sickness, foliage,

RMRDDWK1–. Diseases of plants induced by cryptogamic parasites : introduction to the study of pathogenic Fungi, slime-Fungi, bacteria, & Algae . Plant diseases; Parasitic plants; Fungi. 130 PHYCOMYCETES. wet season is very favourable to it. The mycelium is non- septate and spreads through the intercellular spaces of the host, nourished by button-like haustoria sunk into the host-cells. The antheridium comes into contact with the oogonium by a fertilization tube, which, however, remains closed. The oospores hibernate in leaves and fruit. Frevention} Ammoniacal copper carbonate solution, eau celeste,

Hand sprayer for crop protection in agriculture Stock Photo

RF2EANC8G–Hand sprayer for crop protection in agriculture

RME44Y34–A cucumber as a symbol of EHEC disease

Basil in porcelain mortar and pestle on white. Stock Photo

RFR7A2H1–Basil in porcelain mortar and pestle on white.

RFH6TYT2–plants flowers

RF2BPHWC8–Justicia gendarussa medicine plant isolated on white background. Used in the treatment of chronic rheumatism.

Strawberry leaf with the fungal disease, leaf scorch caused by Diplocarpon earlianum Stock Photo

RFDB1YA4–Strawberry leaf with the fungal disease, leaf scorch caused by Diplocarpon earlianum

. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. FUNGI IMPERFECT! 337 be seen, therefore, that many symptoms of the disease as described in California are more or less identical with Clasterosporium car- pophilum (Lev.) Aderh., as described by McAlpine1 in Australia. It also occurs in Algeria.2 According to Smith, the fungus could not be mistaken for a simple hyphomycete, as shown by the ag- gregate conidiophore production (Fig. 160). The conidial stage of the fungus is produced both on leaves and shoots, the pustules appearing a Stock Photo

RMPG3NYX–. Fungous diseases of plants : with chapters on physiology, culture methods and technique . Fungi in agriculture. FUNGI IMPERFECT! 337 be seen, therefore, that many symptoms of the disease as described in California are more or less identical with Clasterosporium car- pophilum (Lev.) Aderh., as described by McAlpine1 in Australia. It also occurs in Algeria.2 According to Smith, the fungus could not be mistaken for a simple hyphomycete, as shown by the ag- gregate conidiophore production (Fig. 160). The conidial stage of the fungus is produced both on leaves and shoots, the pustules appearing a

RF2G4PHE8–Fresh ginger on white background

. The diseases of crops and their remedies : a handbook of economic biology for farmers and students. Plant diseases. GRAMINEOUS CBOPS. 129 the early autumn the uredo-mycelium produces blackish, spores, and when these spores are massed together they give rise to the well-known sori of the corn mildew. The wheat stem and leaves become covered (more or less) with. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Griffiths, A. Stock Photo

RMRDGX2M–. The diseases of crops and their remedies : a handbook of economic biology for farmers and students. Plant diseases. GRAMINEOUS CBOPS. 129 the early autumn the uredo-mycelium produces blackish, spores, and when these spores are massed together they give rise to the well-known sori of the corn mildew. The wheat stem and leaves become covered (more or less) with. Please note that these images are extracted from scanned page images that may have been digitally enhanced for readability - coloration and appearance of these illustrations may not perfectly resemble the original work.. Griffiths, A.