Pesticide Use and Pest Management Practices
for Major Crops in North Dakota 1996

 ER 43
1998

Table 22A. HERBICIDE usage in North Dakota, 1996.

 

 

 Applicator Method of
application
Acres
treated2		 Acres
treated		 Applications Farm
operator		 Custom
1 2 3 4 Aerial Ground
(1000) (%) (%) (%) (%) (%) (%) (%) (%) (%)

Herbicide1
2,4-D 7907.1 19.9 98.4 1.5 0.1 - 87.8 12.2 8.3 91.7
2,4-DB 1.3 0.0 100.0 - - - 100.0 - - 100.0
Acetochlor+EPTC 28.8 0.1 100.0 - - - 61.8 38.2 - 100.0
Acetochlor+safener 116.2 0.3 82.6 17.4 - - 90.0 9.1 4.6 95.4
Acetochlor+safener+Atrazine 4.2 0.0 100.0 - - - 100.0 - - 100.0
Acifluorfen 30.4 0.1 100.0 - - - 83.0 17.0 - 93.4
Acifluorfen+Bentazon 90.6 0.2 90.1 9.9 - - 83.4 16.6 6.6 100.0
Alachlor 16.2 0.0 100.0 - - - 83.5 16.5 1.0 99.0
Alachlor+Trifluralin 24.8 0.1 100.0 - - - 97.7 2.3 2.3 97.7
Amitrole 1.5 0.0 100.0 - - - 100.0 - - 100.0
Atrazine 73.5 0.2 100.0 - - - 91.8 8.2 0.9 99.1
Atrazine+2,4-D 0.2 0.0 100.0 - - - 100.0 - - 100.0
Atrazine+Bromoxynil 9.7 0.0 100.0 - - - 100.0 - - 100.0
Barban 0.3 0.0 100.0 - - - 100.0 - - 100.0
Bentazon 577.3 1.5 78.1 20.8 - 1.0 89.8 10.2 4.5 95.5
Bromoxynil 539.6 1.4 100.0 - - - 90.0 10.0 9.0 91.0
Bromoxynil+MCPA 1183.3 3.0 100.0 - - - 89.0 11.0 7.7 92.3
Chlorimuron 0.5 0.0 100.0 - - - 100.0 - - 100.0
Chlorsulfuron 4.9 0.0 100.0 - - - 100.0 - - 100.0
Clethodim 39.8 0.1 97.8 2.2 - - 97.1 2.9 5.0 95.0
Clopyralid 128.3 0.3 43.4 38.8 17.8 - 98.0 2.0 4.2 95.8
Clopyralid+2,4-D 190.9 0.5 98.8 1.2 - - 76.3 23.7 12.9 87.1
Clopyralid+2,4-D+Flumetsulam 4.4 0.0 100.0 - - - 100.0 - - 100.0
Clopyralid+MCPA 5.7 0.0 100.0 - - - 100.0 - - 100.0
Cyanazine 47.6 0.1 100.0 - - - 76.1 23.9 4.2 95.8
Cyanazine+Atrazine 1.4 0.0 100.0 - - - 100.0 - - 100.0
Cycloate 10.1 0.0 100.0 - - - 76.8 23.2 - 100.0
Desmedipham 225.9 0.6 27.2 41.1 27.1 4.6 95.0 5.0 5.0 95.0
Desmidipham+Phenmedipham 242.4 0.6 27.4 40.6 25.7 6.3 92.1 7.9 4.3 95.7
Desmedipham+Phenmedipham+
Ethofumesate		 44.3 0.1 36.9 37.2 25.9 - 86.8 13.2 11.6 88.4
Dicamba 4208.2 10.6 99.0 1.0 - - 89.3 10.7 5.7 94.3
Dicamba+Atrazine 2.7 0.0 100.0 - - - 100.0 - - 100.0
Diclofop 308.7 0.8 99.1 0.9 - - 90.6 9.4 13.3 86.7
Diethatyl 0.2 0.0 100.0 - - - 100.0 - - 100.0
Difenzoquat 57.1 0.1 100.0 - - - 83.6 16.4 3.7 96.3
Dimethenamid 29.3 0.1 100.0 - - - 80.5 19.5 2.6 97.4
Endothall 4.0 0.0 100.0 - - - 64.0 36.0 36.0 64.0
EPTC 31.4 0.1 96.8 3.2 - - 50.9 49.1 1.2 98.8
EPTC+safener 113.1 0.3 100.0 - - - 78.2 21.8 6.8 93.2
EPTC+safener+extender 10.8 0.0 100.0 - - - 41.3 58.7 - 100.0
Ethalfluralin 940.1 2.4 99.0 1.0 - - 81.3 18.7 4.6 95.4
Ethofumesate 27.0 0.1 45.1 36.1 18.8 - 86.2 13.8 13.5 86.5
Fenoxaprop 47.4 0.1 100.0 - - - 90.7 9.3 2.7 97.3
Fenoxaprop+2,4-D+MCPA 1220.7 3.1 98.4 1.6 - - 87.0 13.0 7.8 92.2
Fenoxaprop+Bromoxynil+MPCA 98.9 0.2 100.0 - - - 91.4 8.6 5.8 94.2
Fenoxaprop+MCPA 645.1 1.6 100.0 - - - 83.5 16.5 13.5 86.5
Fenoxaprop+MCPA+
Thifensulfuron+Tribenuron		 851.4 2.1 100.0 - - - 79.3 20.7 7.9 92.1
Fenoxaprop-P+safener 248.9 0.6 100.0 - - - 37.6 12.4 11.1 88.9
Fenoxaprop-P+MCPAe+
Thifensulfuron		 83.5 0.2 100.0 - - - 39.4 10.6 6.4 93.6
Fluazifop-P 0.3 0.0 100.0 - - - 100.0 - - 100.0
Fluazifop-P+Fenoxaprop 119.9 0.3 100.0 - - - 76.4 23.6 - 95.0
Flumetsulam 14.4 0.0 100.0 - - - 90.9 9.1 5.9 94.1
Flumetsulam+Metolachlor 2.9 0.0 100.0 - - - 9.2 90.8 27.7 72.3
Flumetsulam+Trifluralin 31.2 0.1 100.0 - - - 48.5 51.5 2.2 97.8
Glyphosate 659.2 1.7 84.5 15.2 0.3 - 79.5 20.5 8.3 91.7
Glyphosate+2,4-D 8.8 0.0 100.0 - - - 88.0 12.0 12.0 88.0
Glyphosate+Dicamba 442.4 1.1 54.3 45.7 - - 91.4 8.6 5.8 98.3
Imazamethabenz 393.3 1.0 96.3 3.7 - - 88.0 12.0 7.7 92.3
Imazethapyr 393.0 1.0 99.2 0.8 - - 84.9 15.1 2.3 97.7
Imazethapyr+Pendimethalin 0.2 0.0 100.0 - - - 100.0 - - 100.0
Lactofen 78.7 0.2 100.0 - - - 96.1 8.4 1.6 98.4
Linuron 0.5 0.0 100.0 - - - . 100.0 - 100.0
MCPA 2743.2 6.9 98.6 1.4 - - 90.9 9.1 5.9 94.1
Metolachlor 42.8 0.1 100.0 - - - 73.2 26.8 4.9 95.1
Metribuzin 22.0 0.1 100.0 - - - 55.8 44.2 35.0 65.0
Metribuzin+Metolachlor 2.6 0.0 100.0 - - - 100.0 - - 100.0
Metsulfuron 322.2 0.8 99.1 0.9 - - 87.0 13.0 8.6 91.4
Metsulfuron+Chlorsulfuron 112.1 0.3 100.0 - - - 93.8 6.2 7.6 92.4
Nicosulfuron 348.3 0.9 99.5 0.5 - - 77.6 22.4 3.6 96.4
Paraquat 3.9 0.0 100.0 - - - 48.9 51.1 36.1 63.9
Pendimethalin 81.3 0.2 100.0 - - - 83.4 16.6 6.3 93.7
Picloram 280.6 0.7 98.4 1.3 0.0 0.3 85.7 14.3 12.2 87.8
Primisulfuron 2.3 0.0 100.0 - - - 100.0 - - 100.0
Propanil 10.5 0.0 100.0 - - - 76.8 23.2 5.9 94.1
Pyrazon 6.4 0.0 100.0 - - - 100.0 - - 100.0
Pyridate 1.6 0.0 100.0 - - - 100.0 - - 100.0
Quizalofop-P 146.8 0.4 83.8 16.2 - - 90.0 10.0 5.2 94.8
Rimsulfuron 18.1 0.0 100.0 - - - 96.4 3.6 3.6 96.4
Rimsulfuron+Thifensulfuron 19.2 0.0 100.0 - - - 96.0 4.0 - 100.0
Sethoxydim 410.7 1.0 95.5 3.1 1.4 - 88.4 11.6 5.0 94.8
Sodium chlorate 2.2 0.0 100.0 - - - - 100.0 100.0 -
Thifensulfuron 475.5 1.2 99.8 0.2 - - 85.7 14.3 5.7 94.3
Thifensulfuron+Tribenuron 739.8 1.9 100.0 - - - 89.1 10.9 7.3 92.7
Tralkoxydim 21.5 0.1 100.0 - - - 92.4 7.6 13.6 86.4
Triallate 441.9 1.1 87.0 13.0 - - 89.9 10.1 1.0 99.0
Triallate+Trifluralin 209.8 0.5 88.6 11.4 - - 91.3 8.7 0.9 99.1
Triasulfuron 270.1 0.7 96.0 4.0 - - 77.7 22.3 22.3 77.7
Tribenuron 2123.6 5.4 99.5 0.5 - - 89.2 10.8 10.1 89.9
Trifluralin 1974.8 5.0 96.1 3.9 - - 90.7 9.3 1.7 98.3
Triflusulfuron 233.5 0.6 30.3 47.5 17.0 5.1 96.4 3.6 2.9 97.1
Total 33691.7 84.9 95.3 3.9 0.6 0.1 87.8 12.2 6.9 93.1

1Herbicides applied as a tank mixture were considered separately unless a commercial premix was used.

2Multiple applications to the same acreage were totaled as separate values. Thus, acres treated can exceed 100% of planted acres.