Wednesday, July 14, 2010

Pilansberg - Wild flowers - Part 8 Final

Snake Root (Persicaria senegalensis)

A lovely Two-spot Beetle crossing the road. He is about 4 inches in body length.
This little turtle was so small I could easily have closed him in my hand and he had such a happy, smiling face. :)


(Gomphocarpus tomentosus)
An Elegant Grasshopper having a meal on the flowers.

Monday, July 12, 2010

Odds and ends - Part 9

This bug was so small I could hardly see him on these Bouganvilla flowers.
A stinkbug in its developement stage.
Towards afternoon, the rain clouds came up thick and fast.
Caterpillars, soon to be moths, were all over these pretty daisies which they were feeding on.

Some bug lost his skin......
The smallest of crickets.
These gecko's only come out at night that is why their skin is so pale. This little fellow was crawling over my kitchen floor looking for bugs. I sure hope he got rid of a few mosquitoes for me.
Crowned Guineafolw settling in under a bush for the night.

Saturday, July 10, 2010

Insect antennae

Antennae function almost exclusively in sensory perception. Some of the information that can be detected by insect antennae includes: motion and orientation, odor, sound, humidity, and a variety of chemical cues.
The antennae are an insects primary, non-visual, sense organs, though in a few rare instances they have become adapted for other purposes such as seizing prey items ( i.e. the larva of Chaoborus sp. {Diptera}) or holding females during mating (i.e. the males of Meloe sp. {Coleoptera}) Not all insects possess antennae, they are absent from the Protura.
In most insects the antennae possesses a mechanosensory organ on the pedicel (the second antennal segment) called 'Johnston's organ' and, normally, only the basal antennal segment contains intrinsic muscles. However in two orders (Diplura and Collembola) the antennae lack a 'Johnston's organ' and all but the last segment contains intrinsic muscles, thus allowing far greater controlled movement of the antennae as is demonstrated by the rolling and unrolling of the antennae observed in the Collembola Tomocerus longicornus.
Antennae come in a wide variety of shapes and sizes, generally the first segment is known as the 'scape', second segment as the 'pedicel' and the rest as the flagellum. It is quite usual that the males of a species have more elaborate antennae than the females, this is because it is normally the males who have to find the females. The greater the surface area of the antennae the more dilute scents they can detect, thus male insects with feathery antennae, such as those seen in many moths, are far more sensitive than the purely filamentous ones of crickets and cockroaches.
The antennae are a pair of sense organs located near the front of an insect's head capsule. Although commonly called "feelers", the antennae are much more than just tactile receptors. They are usually covered with olfactory receptors that can detect odor molecules in the air (the sense of smell).
Many insects also use their antennae as humidity sensors, to detect changes in the concentration of water vapor. Mosquitoes detect sounds with their antennae, and many flies use theirs to gauge air speed while they are in flight.

Tuesday, July 6, 2010

Warmbaths - Part 6

Just 15 more days then the sun starts to come south again. What a WONDERFUL thought!!

Before I get to my normal post today I wanted to show you this funny picture someone sent me of a "horsefly". LOL!! Someone out there has a GREAT sense of humor. LOL!!
In the camping grounds where I was, there were some light on throughout the night and they would attract a lot of moths and the predators which ate them so I decided to get up at midnight and see what was going on out there. There were a few which appeared in my book so I have names for them like this Speckled Ermine Moth (Yponomeuta fumigata).

Streaked Ermine

The one in the next three pictures looks very uninteresting at first but its body has wonderful colors so I picked it up to get some photographs.

It also had the nicest eyes.
In the morning when I woke up a few of them had already died as some of them have a very short lifespan.

Sunday, July 4, 2010

Medicinal herbs - part 1

PLEASE NOTE: UNDER NO CIRCUMSTANCES MUST ANYONE EVERY TAKE MEDICINAL HERBS OR ANYTHING ELSE OF THE KIND UNLESS THEY ARE COMPLETELY SURE OF THE PLANT AND THE ALLERGIES THEY MAY CAUSE. PLEASE CONSULT WITH YOUR PHYSICIAN BEFORE DOING SO.

MINT
Properties and benefits of Mint

Because of its active compounds contained, mint has sedative, disinfectant and cicatrizing properties. It can be successfully used in gastro-intestinal disorders; it helps the liver and calms indigestion. It contains menthol, menthone, menthofuran, a-pinene, limonene, cardinene, acetic aldehide, isovaleriana, vitamin C and antibiotic substances.

Mint tea
To make tea, you must boil one mint spoon of leaves in 200ml of water. The tea must be drunk cold, three times a day. Mouth rinse is made out of 5g of mint oil dissolved in 95g of concentrate alcohol. This drink is refreshing, antiseptic and it can remove the unwanted smell or taste. Mint oil mixed with hot water is used to treat the flu, laryngitis and hoarseness. The product obtained from 5g of mint oil and 95g of alcohol can be used to treat rheumatic pains and itches.

Rheumatism can be treated also with mint baths, obtained by boiling 200g of leaves in 3 liters of water and mixing the result with water at 37 degrees Celsius.
Parsley
Proprieties and benefits of Parsley
Between 25-30 mg of parsley a day are enough to provide the daily dosage of vitamin C. It is important to mention that parsley contains more vitamin C than lemon, orange or any other fruit. It has abundant quantities of other vitamins and minerals such as: provitamine A, vitamine B, vitamine E, vitamine K, beta-carotene, magnesium, phosphorus, iron, manganese, sodium, potassium, sulfur and calcium. It acts like an antioxidant (eliminates toxins and maintains the elasticity of the blood vessels), it is a general stimulant, diuretic, antiseptic, antiinfectious, antirachitic and more. Apart from these, parsley is a great neutralizer of the negative effects brought about by smoking and dependence upon alcohol. Among other effects that it has: it straightens the body and immune system, has a beneficial effect over the liver, spleen, digestive and endocrine organs.

From a medicinal point of view, parsley behaves as an anticacerous herb (it helps protect the liver and intestines form cancer), antirheumatic, stimulant of digestion, of kidneys, eliminating toxins and kidney stones. It is important to bear in mind that parsley seeds have an outstanding aphrodisiac effect by stimulating the sexual glands. Moreover, they stimulate fertility and helps against dependency upon alcohol and against brain tumors.
Oregano
Oregano oil benefits include its antibacterial and antimicrobial properties. It's used to treat a variety of ailments from the flu to skin infections.Oregano oil is created through steam distillation of fresh oregano leaves. Its anti-bacterial and disinfectant properties were first recognized in ancient Greece, where the oil was used to treat skin infections and wounds. Its name originates from its preferred growing environment, high altitudes, and literally means “delight of the mountains.”

In addition to being a popular culinary herb, the oil made from oregano boasts numerous and varied health benefits. Its active ingredient, carvacol, is a natural compound that fights bacteria, fungus, parasites, and viruses. It's used both internally and topically to treat all manner of infections, and there is even an increasing amount of scientific evidence to prove it's effectiveness.
Sweet Basil
Basil (Ocimum Basilicum)
The basil is a herbaceous annual culture plant, ramified from the ground, 20-60 cm tall with hairy stems, round-oval leaves and white or reddish flowers. The basil has been known since ancient times and is a holy plant in India, very much appreciated by Egyptians, too; bouquets of basil were found in the Egyptian pyramids.

An aromatic plant, the basil is used in the culinary art as a seasoning for diverse meat and sauce dishes. Traditional medicine uses basil as a remedy for chronic gastritis and stomach aches.
Pharmacological actions: sedative, diuretic, antiseptic.
Starting from the essential oil content of the basil, as related to the other active elements, basil is recommended in the treatment of gastro-intestinal and renal affections, bronchitis and fever.
The use of basil leaf tea is recommended in nervous system fatigue, insomnia and painful menstruation. To avoid the unpleasant effects of insect stings rub the wounded spot with fresh basil leaves or with the juice from fresh basil plants.
Lemon verbena (Aloysia triphylla)
also known as Lippia citriodora
The use of herbal remedies, including the herb lemon verbena, classified as Aloysia triphylla, are popular as an alternative to standard Western allopathic medicine for a variety of problems, including relieving digestive track spasms (colon), strengthening the nervous system as well as reducing fevers.

· strengthening the nervous system
· de-stressing
· anti-spasmodic
· expectorant
· helps with digestion
· easing colic
· feverish cold
· reducing fevers
· relieving spasms of digestive track (colon)
Rhubarb
Rhubarb can be used as a strong laxative, with the roots being used as a laxative for at least 5,000 years. Rhubarb has an astringent effect on the mucous membranes of the mouth and the nasal cavity.

The roots and stems are rich in anthraquinones, such as emodin and rhein. These substances are cathartic and laxative, which explains the sporadic use of rhubarb as a slimming agent.
Rhubarb roots are used in traditional Chinese medicine; rhubarb also appears in medieval Arabic and European prescriptions.

The rhizomes ('roots') contain stilbene compounds (including rhaponticin) which seem to lower blood glucose levels in diabetic mice.
Rosemary
Among the main properties of rosemary we can enumerate: analgesic, antiseptic, antidepressant, anti-inflammatory, expectorant, antiviral, aphrodisiac, disinfectant. Its active elements have choleric, antiseptic, diuretic and tonic aspects at a nervous level, stimulating bile secretion and eliminating it in the intestines, destroying microorganisms, increasing the quantity of eliminated urine, improving the blood flow and refreshing and energizing the mind. Apart from this, scientific researches indicate that rosemary is an ideal memory stimulant for both adults and students. Rosemary contains a series of secondary elements such as carnosol and carnosic acid, with a reflecting action in case of free radicals. Rosemary also has calming effects by working against fatigue, sadness, anxiety, calming muscle soreness, digestive pains and also, indigestion caused by stress.

In aromatherapy it is appreciated for bringing youth, protection, love, optimism, vitality health and a restful sleep.
Coriander
Coriander fruits contain volatile oil, lipids, starch, pectins and mineral substances. In fact, coriander's flavor comes from the etheric oil contained in proportion of 1,5% - 2,0% . This oil contains linalool (60% - 80%), pinene, dipentene, etc. The fruits contain fatty acids like petroselinic acid, proteic substances, amino-acids, sitosterols, tocopherols, cumarins, caffeic acid and chlorogenic acid. The aromatic contained substance - coriandrol - is a very good adjuvant in the treatment of liver cancer. At the same time, coriander leaves represent a powerful source of vitamin A, C, thiamin, riboflavin, vitamin K, folic acid, calcium, iron, magnesium and potassium. In small quantities it contains also niacin, vitamin B6, phosphor and zinc.

Furctus Coriandri, in other words coriander fruits are used as a stimulant for the gastrointestinal secretion, sedative and carminative. They ameliorate the abdominal pains, reduce digestive spasms and distend. Coriander is also known as a bactericide, fungicide and anthelmintic. It has also a good influence over the neural system and stimulates memory.

Friday, July 2, 2010

Art of disguise - Part 8

This tiny Katydid blends in so well even though he is a different color to the flower.

He is on the left of the flower and you can just see his antennae over the petal.

Thursday, July 1, 2010

Ferns and Bromeliads (pineapple family)

I have put the ferns in just to add contrasting color.

Bromeliads are one of the more recent plant groups to have emerged, presumed to have evolved at the close of the Cretaceous, over 65 million years ago. Fossilized bromeliads have been dated back to roughly 30 million years ago.
The greatest number of primitive species reside in the Andean highlands of South America suggesting a beginning there. The west African species Pitcairnia feliciana is the only bromeliad not endemic to the Americas, and is thought to have reached Africa via long-distance dispersal approximately 12 million years ago.
Humans have been using bromeliads for thousands of years. The Incas, Aztecs, Maya and others used them extensively for food, protection, fiber and ceremony, just as they are still used today.
European interest began when Spanish conquistadors returned with pineapple, which became so popular as an exotic food that the image of the pineapple was quickly adapted into European art and sculpture. In 1776, the species Guzmania lingulata was introduced to Europe, causing a sensation among gardeners unfamiliar to such a plant.
In 1828, Aechmea fasciata was brought to Europe, followed by Vriesea splendens in 1840. These transplants were successful enough that they are still among the most widely grown bromeliad varieties.