POISONOUS DOSES OF MALE FERN.

Poisonous plants.

South Africa is blessed with one of the richest floras in the world, which--not surprisingly--includes many poisonous plants. Theiler in the founding years believed that plants could be involved in the aetiologies of many of the then unexplained conditions of stock, such as gousiekte and geeldikkop. His subsequent investigations of plant poisonings largely laid the foundation for the future Sec...

Is Marriage Poisonous? Are Relationships Taxing? An Analysis of the Male Marital Wage Differential in Denmark

Is Marriage Poisonous? Are Relationships Taxing? An Analysis of the Male Marital Wage Differential in Denmark The word for ‘married’ in Danish is the same as the word for ‘poison’. The word for ‘sweetheart’ in Danish is the same as the word for ‘tax’. In this paper we expand upon the literature documenting a significant marital wage premium for men in the United States to see if a similar diffe...

Poisonous native range plants

Plant poisoning is a common problem throughout North America, causing significant economic losses not only through death loss, but through the costs associated with reproductive loss, poor growth rates, herbicides, etc. Through good pasture management, recognizing toxic plants, and by understanding the effects of toxins on animals, plant poisoning can be largely avoided. Plants contain a variet...

Some Common Poisonous Plants

Poisonous plants.