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Severe gully erosion and erosion control bunds on contour slopes with maize crops near Asunción Nochixtlán Oaxaca Mexico

The nematode Steinernema feltiae under the microscope, the species used as a biopesticide to infect fungus gnats in agriculture and gardening.

Sisymbrium irio been seeds on white background

Antenna of butterfly W.M.

Diatom or yellow-green alga. Each diatom is composed of one cell and is mobile. San Francisco Bay, California, USA. Live specimen. Wet mount, 40X objective, transmitted brightfield illumination. Note - motion blur of live specimen, very shallow depth of field, chromatic aberration and uneven focus are inherent in light microscopy.

Aspergillus niger and Aspergillus oryzae (mold) under microscope for Microbiology in Lab.

Alternaria spore was zoom by transmission electron microscope. Alternaria is a genus of ascomycete fungi. Alternaria species are known as major plant pathogens.

Trematode parasite under a microscope

South West Africa, Namibia, Namib Desert, 1978.

Ano Nuevo State Reserve, approx. 55 miles south of San Francisco, is a state park in California, which contains a diversity of plant communities and colonies of elephant seals, sea lions and sea otters.

KOH slide preparation of the nail scraping microscopic showed long septated hyphae and numerous arthrospores.

plant Zea Stem C.S. under light mircoscope with white background

Diatoms are photosynthesising algae, they have a siliceous skeleton (frustule) and are found in almost every aquatic environment including fresh and marine waters, soils, in fact almost anywhere moist.

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.

Microscopic view of Dermatophytes. Nail scraping fungus. 100X

New forest with some dead trees in the Hawaii Volcanoes National Park in Big Island, Hawaii

Photomicrograph of newly hatched freshwater leech. Note multiple eyes at head and second attachment sucker at tail. Body length approx. 3 mm. Live specimen. Wet mount, 5X objective, transmitted brightfield illumination.

Demodex folliculorum - parasitic mite on the eyelashes of a human eye, microscope

Lepocinclis acus or euglena acus, a single cell flagellate eukaryote under the microscope

Trees seen from below with blue sky in background

Freshwater aquatic zooplankton and algae under microscope view

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.

Host cells with spores (mold) are inside wood under the microscope for education.

Many gnarled, aged Southern Beech Trees (Nothofagus pumilio) growing on the steep banks of fjords in southern Chile

Synedra ulna (unicellular freshwater diatom algae) under the microscope - optical microscope x400 magnification

Grasshoper foot under light mircoscope with white 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.

Phlomis lychnitis, Lychnite wild yellow flowers, common name hares ear

There's just something about these colors I enjoyed in this mid-Georgia forest shot.

Bottom view of tree trunk inside rain forest Brazil

Free Images: "bestof:Aristida longespica HC-1950.png en Aristida longespica Poir - slimspike threeawn 1950 http //plants usda gov/java/largeImage imageID arlo2_001_avd tif USDA-NRCS"

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