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Joshua Sherman, Richard J. Heerema, Dawn VanLeeuwen, and Rolston St. Hilaire

as low as 24 µg·g −1 in the Control, which is well below the level considered deficient for Mn in pecan, no visible signs of Mn deficiency such as interveinal chlorosis were noted at any point during the experiments. There were no significant

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Timothy K. Broschat and Kimberly Anne Moore

rated for Mg deficiency severity at the end of both experiments, with interveinal and marginal chlorosis of the oldest leaves being the characteristic symptom. Areca palm plants were measured for total height to the tip of the longest vertically extended

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Diana R. Cochran and Amy Fulcher

(300 or 600 ppm) was greater than the untreated and ethephon-treated plants ( Table 4 ). Symptoms were more pronounced on new growth with complete bleaching of the first, second, and, sometimes, third distal sets of leaves, and interveinal chlorosis on

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Jason J. Danaher, Jeremy M. Pickens, Jeffrey L. Sibley, Jesse A. Chappell, Terrill R. Hanson, and Claude E. Boyd

receiving municipal water were observed to have mild interveinal chlorosis compared with plants receiving fertigation. Treatments receiving fertigation were provided a dilute concentration of iron EDTA chelate and other micronutrients at each watering

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Cecilia E. McGregor, Douglas W. Miano, Don R. LaBonte, Mary Hoy, Chris A. Clark, and Guilherme J.M. Rosa

), and typical symptoms include sunken secondary veins, interveinal chlorosis, and sometimes purpling, especially on older leaves ( Gutierrez et al., 2003 ). SPVD develops when SPFMV and SPCSV both infect sweetpotato plants. Dual infection leads to a

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Robert C. Ebel, Said Hamido, and Kelly T. Morgan

threshold of 32. The trees exhibited mild HLB symptoms, including earlier shoot growth and bloom, veinal chlorosis, interveinal chlorosis, whole-leaf chlorosis, retarded leaf and shoot growth, dull cuticle, and slightly reduced growth. Trees were segregated

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Heidi Marie Wollaeger and Erik S. Runkle

both replications ( Fig. 4 ). In addition, tomato seedlings in all treatments developed edema, a purple leaf coloration particularly on the abaxial surface, and interveinal chlorosis. Fig. 3. Leaf area, height, and shoot fresh and dry weight for

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Diana R. Cochran, Amy Fulcher, and Guihong Bi

bleaching of the first, second, and sometimes third distal sets of leaves, and interveinal chlorosis on the following one to two sets of leaves in TN. At 6 WAT, phytotoxicity ratings were higher for the pruned (1600 ppm dikegulac sodium) and unpruned (800

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Yuqi Li and Neil S. Mattson

substrate were observed to have interveinal leaf chlorosis as compared with the other substrates. The high pH value of AT substrate could result in iron deficiency ( Camberato et al., 2013 ). Some studies found a high correlation between low iron

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Chang-Tsern Chen, Ching-Lung Lee, and Der-Ming Yeh

; Table 2 ). Symptoms of slight interveinal chlorosis were observed only on lower leaves, similar to reports for other species ( Farhat et al., 2016 ; Yeh et al., 2000 ). Magnesium deficiency did not affect shoot dry weight and photosynthetic parameters