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White fly infestation on a rose leaf.
Cucurbit powdery mildew on zucchini is a fungal disease of zucchini, the culprits of which are fungal pathogens: Erysiphe cichoracearum and Sphaerotheca fuliginea
Backgrounds of Characteristics and Different shaped Colony of Bacteria and Mold growing on agar plates from Soil samples for education in Microbiology laboratory.
Diseases Of Grape Leaves Eriophyes Colomerus Vitis. Sick Vine Leaf
Close up of the ill damaged grape leaf. Detail of the Sick grape leaves in the wine garden on a summer day.  Yellow rust disease affects grape leaves.
Photomicrograph of a freshwater clustering single-celled green algae,
Close up of cristal beads
Diatoms, algae under microscopic view, phytoplankton, fossils, silica, golden yellow algae
Zuchinni plant leaves severely attacked by pests - Pests everywhere concept. Close up.
Diaspidini is a tribe of hemipteran insects in the family Diaspididae.
Downey Mildew (plasmopara viticola). One of the most important grapewine's diseaseDowney Mildew (plasmopara viticola). One of the most important grapewine's disease
plant Pumpkin ovary under light mircoscope with white background
Aspergillus (mold) for Microbiology in Lab.
Cucumber plants are grown in bamboo greenhouses in Don Duong - Lam Dong - Vietnam
Soybean field damaged by hail
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Green algae cells background
stx2a is a subtype of Shiga toxin-producing E. coli (STEC) linked to Hemolytic Uremic Syndrome (HUS), a severe condition impacting kidney function and blood clotting. STEC poses a significant risk of foodborne illness and can spread within communities including family members.
Arctium lappa. Burdocks grow in the forest close-up. Benefits of burdock leaves. Background, space for text. Useful plants.
Photomicrograph of rotifer, probably Rotaria rotatoria. Rapidly rotating cilia at top of head, internal organs visible. Green circles are algae. Live specimen. Original image at 40X, wet mount, transmitted brightfield illumination. Indistinct image due to motion blur of live specimen and very shallow depth of field of brightfield illumination.
Euglena is a genus of single cell flagellate eukaryotes under microscopic view for study.
Embryonic Stem Cells (ES cells) under microscope.
A quadrant streak of the bacterium Staphylococcus aureus cultured or inoculated on Baird-Parker agar with egg tellurite .
The Kawakawa (Macropiper excelsum) Shrub is readily recognised by the heart-shaped leaves often full of holes due to chewing damage by a species of Caterpillar of the Kawakawa Looper Moth (Cleora scriptaria). Kawakawa is a versatile herb and one of the most important in Māori medicine Rongoa. It has been used traditionally to treat cuts, wounds, stomach and rheumatic pain, skin disorders, toothache. Leaves with holes eaten by insects are especially suitable because they have the most concentrated medicinal properties.
Probiotics, bacteria on white background. Bacteria and microorganisms. Microscopic probiotics, bacterial flora
Candida grown on agar plate
Grape Leaf Blister. Grapevine blister mite (Eriophyes vitis). Infected Grape leaves. Disease caused by blister mites. Close up.
Stock photo showing the surface of a pond carpeted with green duckweed (Lemnoideae). If left unchecked duckweed can take over a pond and cause it to stagnate, however, when well managed the plants are a great way of helping to keep pond water clean and clear.
Rhizopus (bread mold) is a genus of common saprophytic fungi,Rhizopus (bread mold) under the microscope.
Aucuba japonica (spotted laurel) leaves
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