,-J. 



XI. SUMMARY OF CHEMICALS BY CROPS 



FIELD CROPS 



Corn: 



Pre-emergence--Z,4-D 



Post-emergence--2,4-D 



Directed post-emergence treatment at layby--2,4-D 



Sorghum: - ' ^^ ■ 



Post-emergence--2,4-D 



Wheat, Barley, and Oats --Fall or Spring Seeded: 

 Under seeded with legumes: 



Post-emergence--MCPA, 2,4-D, DNBP 

 Not underseeded with legumes: ..---- 



Post-emergence--2,4-D, MCPA 



Flax: 



Post-emergence--MCPA, 2,4-D, mixture of MCPA and TCA 



Cotton: 



Humid Belt: 



Pre -emergence --CIPC 



Directed post-emergence- -Nonfortified herbicidal oils 

 Western Irrigated Cotton Belt: 



Directed post-emergence in established cotton --monur on, diuron, NPA 



Soybeans: - "■ . - >. 



Pre-emergence--CIPC, DNBP 



' -f G ^ ^^ . ■ 



Peanuts: ' •••-- -j-' .-•.: » .-. ■ .. 



Pre-emergence--DNBP, 2,4-DES 



Rice: 



Post-emergence--2,4-D, MCPA, 2,4, 5-T 



Sugar beets: ' '-'" ' '' ■ 



Pre -planting- -IPC " ' '' ' '' ''•- 



Pre-emergence--TCA. (In localized areas, TCA, dalapon, DCU, PCP, IPC are 



used.) 

 Post-emergence--Sodium chloride, dalapon ' 



Tobacco (plant beds): 



Pre -erne rgence--Uramon and calciunn cyanamide, calcium cyanamide, methyl 

 bromide 



VEGETABLES 



Asparagus: 



Seedbeds, pre-emergence--Monuron, light aromatic oil 



Established beds, pre-emergence--2,4-D, 2,4-DES, TCA, NPA, monuron 



Beans: 



Pre-emergence--DNBP, PCP, CIPC 



Beets: 



Same as suggested for sugar beets 



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