Resource Guide for Organic Insect and Disease ... - Cornell University
Resource Guide for Organic Insect and Disease ... - Cornell University
Resource Guide for Organic Insect and Disease ... - Cornell University
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14 <br />
Contans Efficacy <br />
Good Fair Poor <br />
Number of Trials <br />
12 <br />
10 <br />
8 <br />
6 <br />
4 <br />
2 <br />
0 <br />
Le*uce -‐ drop <br />
Dry bean -‐ white mold <br />
Lima bean -‐ white mold <br />
Snap bean-‐ white mold <br />
S. sclero@orum -‐ sclero@a in soil <br />
Crop -‐ <strong>Disease</strong> <br />
Figure 1. Efficacy of Contans against Sclerotinia diseases in vegetables.<br />
Rela3ve Efficacy of Contans against <br />
S. minor <strong>and</strong> S. sclero-orum <br />
Percent of Trials <br />
80 <br />
70 <br />
60 <br />
50 <br />
40 <br />
30 <br />
20 <br />
10 <br />
0 <br />
S. minor S. sclero6orum <br />
Good Fair Poor <br />
Figure 2. Relative efficacy of the Contans product against Sclerotinia minor<br />
<strong>and</strong> S. sclerotiorum.<br />
REFERENCES<br />
Fravel, D. (1999). Commercial Biocontrol Products <strong>for</strong> use against Soilborne Crop <strong>Disease</strong>s.<br />
United States Department of Agriculture, Beltsville, MD. January 1.<br />
Kuepper, G. (2001). <strong>Organic</strong> Control of White Mold on Soybeans. ATTRA, NCAT. Retrieved from:<br />
http://attra.ncat.org/attra-pub/whitemold.html.<br />
NOP. (2000). USDA National <strong>Organic</strong> Program regulations, 7CFR 205.206(e). Retrieved from:<br />
http://www.ams.usda.gov/nop.<br />
Paulitz, T. C. & Belanger, R. R. (2001). Biological control in greenhouse systems. Annual Review of<br />
Phytopathology, 39, 103-133.<br />
122 <strong>Organic</strong> <strong>Resource</strong> <strong>Guide</strong>
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