Safening 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid compositions in

1. A safened herbicidal composition for use in Brassica species susceptible to injury by 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof comprising:

a) a herbicidally effective amount of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof; and

b) a first safener comprising a first herbicide capable of safening the 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof, to the Brassica species; and

c) a second safener selected from the group consisting of a second herbicide capable of safening and a herbicide safener, wherein the safened herbicidal composition is capable of safening the 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof, to the Brassica species; and

d) optionally, wherein the second safener is a second herbicide, a third safener comprising a herbicide safener, wherein the safened herbicidal composition is capable of safening the 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof, to the Brassica species.

2. The composition of claim 1 , wherein (a) is benzyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylate.

3. The composition of claim 1 , wherein the first herbicide capable of safening is clopyralid, quinclorac, picloram, aminopyralid, or an agriculturally acceptable salt or ester thereof.

4. The composition of claim 1 , wherein the first herbicide capable of safening is clopyralid or an agriculturally acceptable salt or ester thereof.

5. The composition of claim 4 , wherein the second herbicide capable of safening is quinclorac or an agriculturally acceptable salt or ester thereof.

6. The composition of claim 4 , wherein the second safener is isoxadifen.

7. The composition of claim 5 , wherein the third safener is isoxadifen.

8. The composition of claim 1 , wherein the first herbicide capable of safening is quinclorac or an agriculturally acceptable salt or ester thereof.

9. The composition of claim 8 , wherein the second safener is isoxadifen.

10. The composition of claim 1 , wherein

a) the application rate of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof has a range of 2.5 to 10 g ai/ha; and

b) the application rate of the first safener has an application range of 50 to 200 g ai/ha; and

c) the application rate of the second safener has an application range of 5 to 200 g ai/ha.

11. The composition of claim 10 , wherein the application rate of the second safener has range of 5 to 40 g ai/ha.

12. The composition of claim 10 , wherein the application rate of the second safener has a range of 50 to 200 g ai/ha.

13. The composition of claim 10 , wherein the application rate of the third safener has a range of 5 to 40 g ai/ha.

14. The composition of claim 1 , further comprising an agriculturally acceptable adjuvant or carrier.

15. The composition of claim 1 , wherein the Brassica species is 5-enolpyruvylshikimate-3-phosphate (EPSP) synthase inhibitor-tolerant, glutamine synthetase inhibitor-tolerant, synthetic auxin-tolerant, acetyl CoA carboxylase (ACCase) inhibitor-tolerant, acetolactate synthase (ALS) inhibitor-tolerant, 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitor-tolerant, protoporphyrinogen oxidase (PPO) inhibitor-tolerant, or photosystem II inhibitor-tolerant.

16. The composition of claim 1 , wherein the Brassica species comprises multiple or stacked traits conferring tolerance to multiple chemistries and/or multiple modes of action.

17. The composition of claim 1 , wherein the Brassica species susceptible to injury from 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof is Chinese kale ( Brassica alboglabra, BRSAG), brown mustard ( Brassica juncea , BRSJU), rutabaga ( Brassica napus var. napobrassica , BRSNA), canola ( Brassica napus , BRSNN), or turnip ( Brassica rapa , BRSRR).

18. The composition of claim 17 , wherein the Brassica species is winter oilseed rape ( Brassica napus , BRSNW), high omega-9 fatty acid canola ( Brassica napus , BRSNN-NEX), or glyphosate tolerant canola ( Brassica napus , RR-BRSNN).

19. A method for safening Brassica species susceptible to injury from 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof, comprising applying to the Brassica species, and contacting the vegetation, or area adjacent thereto with a herbicidal composition comprising:

a) a herbicidally effective amount of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof; and

b) a first safener comprising a first herbicide capable of safening the 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof, to the Brassica species; and

c) a second safener selected from the group consisting of a second herbicide capable of safening and a herbicide safener, wherein the safened herbicidal composition is capable of safening the 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof, to the Brassica species; and

d) optionally, wherein the second safener is a second herbicide, a third safener comprising a herbicide safener, wherein the safened herbicidal composition is capable of safening the 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid, or an agriculturally acceptable salt or ester thereof, to the Brassica species.

20. The method of 19 , wherein (a) is benzyl 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylate.

21. The method of claim 19 , wherein the first herbicide capable of safening is clopyralid, quinclorac, picloram, aminopyralid, or an agriculturally acceptable salt or ester thereof.

22. The method of claim 19 , wherein the first herbicide capable of safening is clopyralid or an agriculturally acceptable salt or ester thereof.

23. The method of claim 22 , wherein the second herbicide capable of safening is quinclorac or an agriculturally acceptable salt or ester thereof.

24. The method of claim 22 , wherein the second safener is isoxadifen.

25. The method of claim 23 , wherein the third safener is isoxadifen.

26. The method of claim 19 , wherein the first herbicide capable of safening is quinclorac or an agriculturally acceptable salt or ester thereof.

27. The method of claim 26 , wherein the second safener is isoxadifen.

28. The method of claim 19 , wherein

a) the application rate of 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof has a range of 2.5 to 10 g ai/ha; and

b) the application rate of the first safener has an application range of 50 to 200 g ai/ha; and

c) the application rate of the second safener has an application range of 5 to 200 g ai/ha.

29. The method of claim 28 , wherein the application rate of the second safener has range of 5 to 40 g ai/ha.

30. The method of claim 28 , wherein the application rate of the second safener has a range of 50 to 200 g ai/ha.

31. The method of claim 28 , wherein the application rate of the third safener has a range of 5 to 40 g ai/ha.

32. The method of claim 19 , wherein the safened herbicidal composition further comprises an agriculturally acceptable adjuvant or carrier.

33. The method of claim 19 , wherein the (a) and (b) and (c) and optionally (d) are applied pre-emergently to the Brassica species or the undesirable vegetation.

34. The method of claim 19 , wherein the (a) and (b) and (c) and optionally (d) are applied post-emergently to the Brassica species or the undesirable vegetation.

35. The method of claim 19 , wherein the Brassica species is 5-enolpyruvylshikimate-3-phosphate (EPSP) synthase-tolerant, glutamine synthetase-tolerant, synthetic auxin-tolerant, acetyl CoA carboxylase (ACCase) inhibitor-tolerant, acetolactate synthase (ALS) inhibitor-tolerant, 4-hydroxyphenyl-pyruvate dioxygenase (HPPD) inhibitor-tolerant, protoporphyrinogen oxidase (PPO) inhibitor-tolerant, or photosystem II inhibitor-tolerant.

36. The method of claim 19 , wherein the Brassica species comprises multiple or stacked traits conferring tolerance to multiple chemistries and/or multiple modes of action.

37. The method of claim 19 , wherein the Brassica species susceptible to injury from 4-amino-3-chloro-6-(4-chloro-2-fluoro-3-methoxyphenyl)-5-fluoropyridine-2-carboxylic acid or an agriculturally acceptable salt or ester thereof is Chinese kale ( Brassica alboglabra , BRSAG), brown mustard ( Brassica juncea , BRSJU), rutabaga ( Brassica napus var. napobrassica , BRSNA), canola ( Brassica napus , BRSNN), or turnip ( Brassica rapa , BRSRR).

38. The method of claim 37 , wherein the Brassica species is winter oilseed rape ( Brassica napus , BRSNW), high omega-9 fatty acid canola ( Brassica napus , BRSNN-NEX), or glyphosate tolerant canola ( Brassica napus , RR-BRSNN).