And the scientists in the US didn't even know the French BANNED the stuff when you read their "peer-reviewed studies".
I guess you think that was a mistake by all those French scientists...
There's even a film showing the bees dying soon after the Sunflowers bloomed!
Wouldn't it be a grave error of judgment not to correlate the sub-lethal toxic effects of Imidacloprid, which start at a level of some ppb. in laboratory conditions with those of hive depopulation in the field, knowing that it is biologically available at levels of several ppb.?
One may read today: " that "GAUCHO" risks to come into play at a level of a few ppb.". Remarking that in the risk evaluation of a pesticide in relation to human health, there is a security factor resulting from strict tests of 100 put in place for tolerated exposure levels; (undertaken upon animals such as rats, mice, dogs, cats and rabbits). It seems normal that Man should benefits from these safeguards, since apparently in the domain of toxic risk assessment science is not exact. Believing Albert Einstein, Man survives thanks to the bee, "No bees, no pollination, no plants, no animals, no Man". Would it not be better to apply in all cases the results of toxicological studies undertaken in laboratories to bees, with a coefficient of security greater than 1, to fix tolerable limits in bio-availability?
Does "GAUCHO", also used as a preventative treatment against aphid attack not pose a problem as aphids cause harm only one year in six. When the former situation arises only one year in six. Is this compatible with the concept of "reasoned agriculture"?
The bee is considered as a true indicator of the environment's state of the health. As it is not a question anymore that the available Imidacloprid in the natural environment is a danger for bees does it not suggest that other useful insects are being aggressed?
If with the domesticated bee, other auxiliary insects are being attacked, does it not inevitably lead to a lack in pollination plus an absence of predator insects preying on pests? The too long persistence in soils of Imidacloprid, added to its frequent and multiple use result in a fear that there will be an accumulation of it and its metabolites in soil?
The extreme toxicity of Imidacloprid for earthworms has been shown, notably by A.C.T.A.: according to BAYER, the worm population recovers after six to nine months. In these conditions, do we not need to worry for the survival of earthworms, indispensable agents for the working of soils and development of the microbial mass?
The suspension of "GAUCHO" on sunflowers during the last two years has allowed a more recent molecule to establish onto the market: "FIPRONIL" (produced by Rhone-Poulenc, now Aventis). For sunflowers it is found under the form of: Seed treatment ("Régent"); micro-granules (+ aldicarb as "Trident"); Ground spray ("Schuss").
Beekeepers have observed that where sunflowers are treated with "REGENT", bees become ill once the sunflowers start to flower and produce nectar (Filmed sequences are available).
The report from studies undertaken by Dr.M.E. Colin (INRA-Avignon), show that the bees have a foraging behavior less efficient and less conform when compared too the one seen on organically grown sunflowers. "FIPRONIL" concerning its chronic toxicity for bees, is as least as toxic as "GAUCHO". "FIPRONIL" is present in the plant and is very persistent in soil.
http://www.beekeeping.com/articles/us/gaucho/gaucho_france.htmI agree to take the stick out of my ass when Imidacloprid is banned here as well, thank you very much...