Externet Posted April 19, 2020 Share Posted April 19, 2020 Hello all. Commercial poison products I do not use to kill weeds are supposed to fade their action in days/weeks/months ¿? I do the guess that has always worked. Gasoline. -Spank me later- A few drops on the weeds and in hours they are dead. On a guess number too, I believe > 99.5% of it evaporates in minutes, leaving very little on the soil (if the weed transfers it to the soil) Whatever is left in soil; what is it and how long would it remain, with what counterproductive effects ? Lately am using salt water, also vinegar, potassium chloride? ice melt solution along fences. Link to comment Share on other sites More sharing options...
John Cuthber Posted April 19, 2020 Share Posted April 19, 2020 https://www.agilent.com/cs/library/applications/5991-4191EN.pdf https://pdf.sciencedirectassets.com/278653/1-s2.0-S1877705813X00037/1-s2.0-S1877705813002452/main.pdf?X-Amz-Security-Token=IQoJb3JpZ2luX2VjENz%2F%2F%2F%2F%2F%2F%2F%2F%2F%2FwEaCXVzLWVhc3QtMSJGMEQCIEIlWT3IeFVnV6sgQqQ37xtiRmgN72R5JT20FzEHTpM9AiBInn9bsaSkYiO%2FEz7w7Jpstn6DtMBExrf0cEzT9qSicCq9Awj0%2F%2F%2F%2F%2F%2F%2F%2F%2F%2F8BEAMaDDA1OTAwMzU0Njg2NSIM09o9DOnzDe6aG4OcKpEDTOHASYQU8vdy%2BqfHkk5T4%2BN9uY8vf70Li9%2B0CP6uyMHDKwkj4XDjiO4VIY%2FwS6YqWXl%2BQh2ZcH4ofMzuZcI2C5GCswVz9W1fxup8REnxRvNdTtwwapNzFpiwn55eRqFH0nNHB3O0YZqj3Y%2FvTM0wHqY2FOJBYogKOGwcDbL1e%2FbwaQg3XFpt8oRXRpDDepBcAZFTJq5ran%2Bk%2Fei7VGbY3rweIF0OfGfkI%2F7umChLAy21LdxzXXdim75UKLqZnaDlqMTIRaTxaNDW7%2FKcwS6Rw40D1KiGDH8eNBFNzZdzjy9cu8rEEIq4wb5YdMIKaZl0lpQXSn179mvydlyKHpeMPYFZb7b%2Bkg7%2FCtkDGCoHFkB23dH%2BUyDDdomW8ncyLUT8vzDmz4JwAubNoQlCqfFjJISj9DEVbF0K6lU%2FT%2FA2qO8E7xg2iSZjdmGX9byhOEHdVVSOieJpcw3dNtG6GUOg5sw7zXNQVPrx0XgTUey4HzhOt42%2FHDVotXRkwN011YeqKGWL97R8QXfFHxMTG4VNT40wpsny9AU67AH%2FYxVM6WUIEk5Bn2NawP0lczwS%2BZNlCCuC5W0ymi87cPj4hKXr2HcdvwEJvKBMHvg2Q5Wjtu%2BTqj9qzaUWqilYNuSyZ4abtaQpJv485HywV9xLsO3CO11a%2BtBXTh17p51L1krdJKoIw0V24GdxqdBqBDTt8lg0lX5QL9ZzIL1TEPrKMpU%2FAFXoX1k2I1us8hbmOT9ZVbgsEtU5faPHYgdqjWdLZM6Ts%2FIuSTVHE4JHIdK3mmf2G%2Ftd3nPKNvk9fPSmOf%2FAw6qIymX2NSuUKlsoHJhDXkHBPwcsfBrjBOdoSfIdF%2FwyGK6V9G59Rw%3D%3D&X-Amz-Algorithm=AWS4-HMAC-SHA256&X-Amz-Date=20200419T203542Z&X-Amz-SignedHeaders=host&X-Amz-Expires=300&X-Amz-Credential=ASIAQ3PHCVTYTAE5DEQW%2F20200419%2Fus-east-1%2Fs3%2Faws4_request&X-Amz-Signature=06317f241a6551ef78f57849f6e28d5d9daef449af141a2451645456096c24b1&hash=de924d0b0578748b83ed7239617fe009c19be7d9faf8c58eb14a045e5d7870fc&host=68042c943591013ac2b2430a89b270f6af2c76d8dfd086a07176afe7c76c2c61&pii=S1877705813002452&tid=spdf-c096a25e-9af3-4b98-9148-5b2d505a7ec9&sid=a138e96326cc704c853a74b04a89830300cbgxrqb&type=client 1 Link to comment Share on other sites More sharing options...
Carrock Posted April 19, 2020 Share Posted April 19, 2020 +1 for longest link I've ever seen. I should stay in more. 😀 Link to comment Share on other sites More sharing options...
Externet Posted April 19, 2020 Author Share Posted April 19, 2020 Excellent study, thanks ! Not much benzenes found after 4 days and little others after 7 days. Link to comment Share on other sites More sharing options...
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