Plastic: Microplastics and nanoplastics constantly float through urban and rural air, often transported long distances by wind currents and sea spray. When plastic is burned, it releases persistent organic pollutants (POPs) and toxic micro-particulates.
Naturalism - the Eighth Sense
Wednesday, May 20, 2026
PLASMOG Plastic-Smoke-Fog - Triumvirate in the Air (Article in Progress)
Plastic: Microplastics and nanoplastics constantly float through urban and rural air, often transported long distances by wind currents and sea spray. When plastic is burned, it releases persistent organic pollutants (POPs) and toxic micro-particulates.
Saturday, May 16, 2026
Hedgerow: Where Ecology and Agriculture Merge
Hedgerow:
Where Ecology and Agriculture
Merge
Dr Abe V Rotor
Boundary and waterway hedgerows; Contour hedgerows
Hedgerows on field boundaries are popular in Europe and countries where the original forest cover has been removed. Hedgerows may develop into ecosystems through the years, in fact centuries. Here, species composition - plants and animals - has reached homeostasis (dynamic balance). In advance cases, hedgerows have become natural forests.
Hedgerows -
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serve as wildlife sanctuary
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serve as windbreak and shade
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prototype agro-forest and orchard
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source of wood and fuel, other materials,
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cushion global warming,
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control erosion and siltation
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contribute to aesthetic beauty
Friday, May 15, 2026
Rediscover the traditional methods of controlling pests.
Rediscover the traditional methods of controlling pests.
Dr Abe V Rotor
Try these old folks' ways of dealing with pests (10 practices):
1. Lantana (Lantana camara) is planted along field borders and fences to repel insects that destroy field crops. PHOTO
2. Makabuhay is chopped and scaterred in the rice field to control golden snail (kuhol) and insect pest.
3. Ground seed of botong (Barringtona asiatica) is used as fish poison. It is applied in fishponds to get rid of the remaining fish before stocking them with fingerlings.
4.The sap of tubang bakod (Jatropha curcas) is used to control snail vector of Schistosomiasis, known as Oncomelana quadrasi.
5. Leaves of neem tree (Aziderachta asiatica) and kakawate (Gliricida sepium) are placed under sleeping mat to drive away bedbugs and fleas. Powder made from dried leaves of these plants is effective against chicken lice and mites.
6. Eucalyptus trees PHOTO around the house keep off flies and mosquitoes. The menthol smell of Eucalyptus adds freshness to the air.
7. Garlic and onions are planted with garden crops to repel insect pest.
8. Black pepper in teabags is safer than naphthalene balls in protecting clothes and books, including piano felt linings.
9. In capping (sealing) earthen jars containing wine that undergoes aging for a few months to as long as 10 years, use clay from anthill (punso). Because the material is actually the excrement of termites, this will discourage them from attacking the cap and content of the jar. PHOTO
10. To protect mungbeans (mungo or balatong Ilk) from bean weevil (Callosobruchus maculatus), thoroughly dry some 8 to 10 ripe red pepper or labuyo and place them in a tea bag. Place the bag inside the glass jar or plastic container in which the mungbean is stored. Cover hermetically. Effective protection against the pest is three to six months. Just be sure the mungbean is well dried (about 14 per cent moisture) before it is stored.
Continued
--------------Acknowledgement with gratitude: Internet photos; Living with Folk Widom, AV Rotor UST Publishing House 2008
"Eyes" of Cavendish banana sucker are removed to enhance its survival
Thursday, May 14, 2026
An Educational Visit to the Living with Nature Center
An Educational Visit to the Living with Nature Center

Rip van Winkle Junior
A balikbayan was visiting his hometown. He wanted to relive his pleasant childhood. There is something irresistible, a homing instinct that draws many balikbayan to come home in the later years of their lives. Some wish to be buried in the town of their birth.“You must be part of the people,” a Filipino sociologist said. “And you must have the respectability and touch.” But the most important qualification he mentioned is that you have to have children of your own who call you tatang in the biological sense. In the case of Tatang Ramon, his title is sociological.
Which gives essence to the term kapamilya, connoting extended family. Indeed that’s how small the hometown of Tatang Ramon is. Kinship is by consanguinity, affinity and by being a kababayan, rolled in one.
Tatang Ramon felt easy with the people especially the children, and he felt reciprocated. Well, this is what you call touch. Tatang Ramon had the touch when he talked, even with a slight slang that gives an inkling he is a balikbayan from the states. He had the touch when greeting his kababayan and talking to them. And he had a good memory; he could relate people to one another, at least people in his generation, with something interesting about them.
He is indeed a balikbayan – he is bringing out beautiful memories weaving them with the happenings of a changing world. He even talked of post-modern living, giving emphasis to the prefix, to stress the fact that we are "living in the future." What with space exploration, the Internet and cloning - but he did not dwell much on these for fear he might not be understood.
One day Tatang Ramon found a young man scratching the ground with a stick. He was reminded of his bible. There is a part where Christ was meditating scratching the ground with a stick – which up to now no one knows what He wrote. Around him were angry people who were about to stone a woman to death because she committed a grave sin. Christ rose and said, “He who has no sin casts the first stone.” No one dared. The people left and Christ said to the woman, “Go and sin no more.”
Tatang Ramon approached the fellow who was seemingly in deep reflection. He didn’t know what attracted him to do so. Apparently the fellow was sad and lonely. He needed comfort, at least company. He was writing something on the ground which could not be deciphered. To his surprise, he found out that the fellow is the son of a classmate of his in the elementary.
“What’s you name, young man?” he asked
“Jun,” he quipped, “Jun po … Tang.” Short for tatang. And he talked about his father.
“Why, you look like your father.”
You can imagine how the two fell into a familiar conversation, such as what Tatang Ramon and Jun’s father Tatang Juan had in common, what they did in school, but more important what they did after school. Oh, they fished in the river, rode bicycle together, played sipa and competed in nearby towns. It’s a novel if you are patient to hear everything. Tatang Ramon cut the story, “…then I left for the states … finished college … raised a family … found a good job … my children are on their own now… and here I am, a balikbayan.”
Jun did not say a thing. He heard Tatang Ramon all right.
One qualification how the title Tatang is earned is to be able to advise effectively. Even if you are not a sociologist this is basic. And what do you think Tatang Ramon did?
He gave an unsolicited advice. He cleared his throat, sat beside Jun like a father should to a troubled son.
“You see Jun, when you finish college you will meet people and visit different places. You will find a good job. And you will free yourself from the cares and worries of the world.” He paused, waiting for a response. There was none.
“You will simply enjoy the leisure of life.” The balikbayan flashed a friendly grin, thinking he had driven well his point.
The simpleton momentarily stopped scratching the ground, looked at his new mentor and casually spoke.
“And what do you think I’m doing now, 'Tang?"
Tatang Ramon felt he does not deserve the title – what with Jun’s response?
His mind found solace in his readings. He realized Rip van Winkle is still alive. He is in our midst.
Rip van Winkle is the principal character of a short story of the same title written by Washington Irving in the late 17th century.
Rip van Winkle was a very lazy person, a henpeck husband who left home and went up the mountain on a leisurely hunting and did not return until twenty years later. He fell asleep for twenty long years!
“Who am I?” He asked the villagers when he found his way back to his village. Everything had changed, it was a new era. America was now an independent nation. Madam Winkle had long been gone. When he finally reached his old home, a young man was scratching the ground with a stick. His house was still there but was falling apart.
“I am Rip Van Winkle!” The old man cried. “Can’t anyone recognize me?” He paused and got closer to the young man and examined him from head to foot. He looked familiar. "And who are you?"
“I am Rip van Winkle,” came a wry answer.
Wednesday, May 13, 2026
Is there life on Europa, Jupiter's largest moon?
Is there life on Europa, Jupiter's largest moon?
Europa has a size approximately that of our moon. The brown shade is sulfur dusts which drifted from volcanic eruption on its sister moons.
Europa was discovered on 8 January 1610 by Galileo Galilei, and possibly independently by Simon Marius. It is named after a Phoenician noblewoman in Greek mythology, Europa, who was courted by Zeus and became the queen of Crete.~
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Astrobiology is the study of the origin, evolution, distribution, and future of life in the universe: extraterrestrial life and life on Earth. This interdisciplinary field encompasses the search for habitable environments in our Solar System and habitable planets outside our Solar System, the search for evidence of prebiotic chemistry, laboratory and field research into the origins and early evolution of life on Earth, and studies of the potential for life to adapt to challenges on Earth and in outer space. Astrobiology addresses the question of whether life exists beyond Earth, and how humans can detect it if it does. The term exobiology is similar but more specific — it covers the search for life beyond Earth, and the effects of extraterrestrial environments on living things. (Wikipedia)
Lesson on former Paaralang Bayan sa Himpapawid with Ms Melly C Tenorio 738 DZRB AM Band, 8 to 9 evening class, Monday to Friday



