Moderator: Henry Deare, Adventurer
JaRiMi wrote:OK, to link this to rhum / rum production: I have to wonder how much chemicals are used in cane fields in different places, and how much of those chemicals end up in the rhum/rum we drink? Yann Arthus-Bertrand's show mentioned use of chlordecone in banana plantations in particular, but I wonder about cane fields..?
Sugarcane in Florida requires a minimum amount of pesticides. There are several reasons why this is the case. First, sugarcane is relatively tolerant to damage by most pest species. This is especially true with respect to pests which attack foliage. Taking advantage of this tolerance, sugarcane growers have successfully implemented natural control strategies for most pests.
For control of plant diseases, no fungicides (pesticides used specifically for fungal pathogens) are applied by sugarcane growers in Florida. Resistant sugarcane varieties are the single-most important management strategy for the control of bacterial, fungal, and viral diseases.
Natural control of insect pests through the preservation and encouragement of insect parasitoids and predators is recognized as an important tactic of integrated pest management (IPM) . For insects and mite pests of sugarcane, biological control (using predators, parasites, and other beneficial organisms to control pests) has been an outstanding management strategy.
Insect parasites are among the most valuable biological control agents, but a number of common predators are also important. These include earwigs, lacewings, lady beetles, fire ants, and ground beetles, as well as birds such as the cattle egret. Years of cooperative research by private industry, the USDA and the University of Florida, have been conducted to boost biological controls. One large sugarcane company has developed a system for growing beneficial insects and releasing them as a substitute for pesticides to control one of the most important insect pests.
While EPA-approved insecticides may occasionally be required, the use of chemicals in Florida sugarcane is best described as limited. For example, recent estimates indicated that more than 80% of the sugarcane in Florida is often grown without receiving a single foliar pesticide application for insects, mites, or diseases over the course of an entire year.
Hazardous Substances Data Bank wrote:Evidence for Carcinogenicity:
Classification of carcinogenicity: 1) evidence in humans: no data; 2) evidence in animals: sufficient. Overall summary evaluation of carcinogenic risk to humans is Group 2B: The agent is possibly carcinogenic to humans. /From table/
[IARC. Monographs on the Evaluation of the Carcinogenic Risk of Chemicals to Man. Geneva: World Health Organization, International Agency for Research on Cancer, 1972-PRESENT. (Multivolume work)., p. S7 73 (1987)]**PEER REVIEWED**
Users browsing this forum: No registered users and 2 guests