The non-atrazine herbicides were at least as effective as the atrazine herbicides. |
The herbicides alachlor and atrazine and the pesticide diazinon may be to blame. |
He demonstrated that atrazine is an endocrine disruptor that chemically castrates and feminizes male amphibians. |
To reduce or eliminate this problem, use no more than 1.6 pounds active per acre of atrazine or simazine the year before planting soybeans. |
Popular herbicides like atrazine and alachlor just didn't show up at the levels expected. |
The widely used herbicide atrazine can convert male frogs into hermaphrodites. |