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Spore bags of helminthosporium contain 8 cells. This disease causes helminthosporiosis of wheat. Soon very small and quite harmful.
Trematode parasite under a microscope
The sun passes and shows the branches of leaves of a plant that branches and rises the trunk of the trees.
plant Zea Stem C.S. under light mircoscope with white background
Colorful spring blossom on nature background
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.
Cladophora sp. algae under microscopic view, Filamentous green algae, dark background
Garden flower plants eaten away by caterpillars insect pests
Plant Galls on a Oak Leaf, Sierra de Guadarrama National Park, Segovia, Castile Leon, Spain, Europe
Seoul Korea
Macro of a spittlebug surrounded in spittle on a green leaf.
In vitro bacterial culture
Pollen grains from a variety of plants. Pollen grain size, shape and surface texture differ from one plant species to another. The pollen grains contain a male gamete (reproductive cell) that is intended to fertilise an egg or ovule (female gamete). This will initiate the formation of a seed for a new plant. Coloured scanning electron micrograph (SEM), magnified x210 when printed at 10cm wide.
Vivid insect on a flowering stem
Protozoa and Green Algae in waste water under the microscope.
Taenia Pisiformis Section under light microscope with white background
Photomicrograph of Euglena species. Fresh water, California. Live specimen. Wet mount, 40X objective, transmitted bright field illumination.
Hemiptera wax Cicadellidae insects on wild plants, North China
empty snail shell hanging from the end of a grass leaf
Aspergillus fumigatus is one of the most common Aspergillus species to cause disease in individuals with an immunodeficiency. This pathogen primarily causes invasive infection in the lung.
Small white insect galls of Diplolepis japonica (Barahatamabachi) wasp on the underside of the leaves of the wild rose Natural+flashlight, close-up macro photography)
Squash preparation of  onion root tip cells stained to reveal chromosomes,  Bright field illumination, light microscopy.  This image was taken with the X40 objective lens.  Depth of focus is extremely low at this magnification.  Smaller apertures give greater depth of focus, but image quality deteriorates and resolution is greatly reduced.  The aperture in this image was optimised for contrast and resolution. Chromatic abberation is inevitable in light microscopy, but has been kept to a minimum in this image.
micromicroscopic microphoto of microscopic cell
Cheyletiella blakei Mite - Small Cat pest view under a microscope
Euglena is a genus of single cell flagellate eukaryotes under microscopic view for study.
Plant pray for nobis
Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope
Ephestia elutella, wing of grain moth with scales macro close up under the light microscope, magnification of 40 times, microscope objective 4
Lotus corniculatus or egg and bacon flowers in a meadow.
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