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Publication Type:
| Refereed |
Author(s): | Smeda, Reid J.;
Putnam, Alan R. |
Author Affiliation: | Purdue University and Michigan State University |
Title: | Effect of Adjuvant Concentration and Carrier Volume on Large Crabgrass (Digitaria sanguinalis) Control with Fluazifop. |
Source: | Weed Technology. Vol. 3, No. 1, January-March 1989, p. 105. |
Publishing Information: | Champaign, IL: Weed Science Society of America. |
Keywords: | TIC Keywords: Digitaria sanguinalis; Control; Fluazifop; Crop oil concentrates; Graminicide
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Abstract/Contents: | "Foliar activity of the butyl ester of fluazifop on large crabgrass was determined by varying the concentration of a petroleum-based oil concentrate and the carrier volume. Increasing the concentration of petroleum oil or reducing the carrier volume improved large crabgrass control. Under greenhouse conditions, both visiable injury and plant dry weight reflected greater control with adjuvant concentrations increasing from 0.62 to 5.0% v/v. Similarly, reducing carrier volumes from 374 to 47 L/ha increased grass control. No significant interaction betweeen carrier volume and adjuvant concentration suggests the effects of these two variables are independent of one another. For both variables, effects were greater with sublethal rates of fluazifop." |
Language: | English |
References: | 0 |
Note: | Tables |
| ASA/CSSA/SSSA Citation (Crop Science-Like - may be incomplete): Smeda, R. J., and A. R. Putnam. 1989. Effect of Adjuvant Concentration and Carrier Volume on Large Crabgrass (Digitaria sanguinalis) Control with Fluazifop.. Weed Technol. 3(1):p. 105. |
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