Insect Pest Management in Virginia Cotton, Peanut, and Soybean
Insect Pest Management in Virginia Cotton, Peanut, and Soybean
Insect Pest Management in Virginia Cotton, Peanut, and Soybean
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Table 50. Thrips <strong>in</strong>jury rat<strong>in</strong>gs 1 , PT11-THP-3. Tidewater AREC, Suffolk, VA, 2011. Broadcast at late ground crack<strong>in</strong>g<br />
applications were made on May 23 <strong>and</strong> May 27.<br />
# Variety Material Rate May 24 May 31 Jun 9 Jun 15<br />
1 Bailey Orthene 97 16.5 oz/A (liquid IF) 0.50 b 0.94 c 1.50 c 1.81 c<br />
2 Bailey Orthene 97 6 oz/A (BC @ late GC)<br />
3.25 a 2.69 b 2.31 b 1.00 d<br />
6 oz/A (7-10 days after late GC)<br />
3 Bailey Untreated 3.25 a 6.00 a 6.25 a 5.75 a<br />
4 Phillips Orthene 97 16.5 oz/A (liquid IF) 0.50 b 1.00 c 0.92 d 1.00 d<br />
5 Phillips Orthene 97 6 oz/A (BC @ late GC)<br />
3.25 a 2.88 b 1.38 c 1.13 d<br />
6 oz/A (7-10 days after late GC)<br />
6 Phillips Untreated 3.25 a 5.81 a 6.38 a 4.81 b<br />
LSD 0.00 0.25 0.39 0.43<br />
Means with<strong>in</strong> a column followed by the same letter(s) are not significantly different (Protected LSD, P=0.05).<br />
1 Thrips <strong>in</strong>jury rated on a 0-10 scale, 0 = no <strong>in</strong>jury <strong>and</strong> 10 = dead plants. <strong>Peanut</strong> was planted on May 5.<br />
100
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