Ed Sikora

@alabamaed1.bsky.social

Professor and Extension Plant Pathologist. I work with corn, soybeans, fruit and vegetables. I am also a freelance photographer.

The Falcon 9 crater is new archaeological site on the Moon. It's the 10th rocket body impact, following 6 Apollo, 1 Luna, 1 Long March, and LCRoss crashes. We can assess it for its historic, scientific, aesthetic, social and spiritual significance. 🧪 🔭 #Heritage

Science X / Phys.org@sciencex.bsky.social · last wk.

A Falcon 9 upper stage left a 60-foot-wide crater on the moon. Lunar images show bright fresh material near the rim and darker weathered rays excavated from about 1.5 feet below the surface.

Tomato planted on beds covered in silver reflective mulch in Alabama. Tomatoes produced for fresh market sale. The season begins in late March & runs through October. The silver mulch inhibits early season feeding from thrip/aphids that may spread plant viruses like Tomato spotted #Tomato 🌱

Tomato production

NEMATODE MONDAY Stunted plants in a row showing signs of stress suggested a possible nematode problems. Digging up 1 of the plants & looking at the roots revealed galls caused by root knot nematode. Plants unlikely to die but will produce poorly. Nematodes often referred to as the hidden enemy 🌱 🧬

Stinted soybean plants Roots of soybeans with galls caused by root knot nematode

Blossom end rot on tomato/pepper is a disorder causing dark sunken leathery patches on the bottom of developing fruit. It is triggered by a calcium deficiency often caused by inconsistent watering. Avoid BER by watering evenly & regularly during the season & using mulch 🌱 🧪 @vegplotter.com #Tomato

Blossom end rot on tomatoBlossom end rot on pepper

You see everything is connected. The marine heatwaves off the coasts of Europe make heatwaves on land more intense, which in turn dries out vegetation, which then creates perfect fire weather conditions. Brought to you by the world's refusal to drastically reduce the burning of fossil fuels.

Ongoing marine heatwave in the Atlantic Ocean and Mediterranean Sea | EU Space Support Office

In late May 2026, several countries in Western Europe faced above-average temperatures. During the same period, large areas of the Atlantic Ocean and the Mediterranean Sea also recorded above-average ...

eu-space.europa.eu

Yesterday afternoon 14:09 in Lacanau Océan in France. A pale red sun through the smoke tinged everything in Mars style orange. Welcome in the climate emergency! Despite all denial of the fossil fuel lobby, it’s scientific fact: CO2 emissions heat up Earth & make fires worse. 🔥🔥🔥

Taproot decline (fungal disease of soybean) symptoms often appear during pod fill but can be seen anytime during the season. Symptoms include interveinal yellowing of leaves & premature death of plant. If plants are pulled from soil, most of roots will snap off 🧪 🌱 @cropnetwork.bsky.social

Taproot decline of soybeans Taproot decline of soybeans Taproot decline of soybeans

Kudzu bugs are active in Alabama this summer and will be w/t us through fall.They feed on soybeans & kudzu damaging their hosts by sucking vital nutrients/moisture from the plant stem, petioles & leaves. They also swarm homes and white surfaces. They emit a foul odor when threatened or crushed 🌱 🧪

Kudzu bugs