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(Unpublished report to Field) Tj
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(borer damage is widespread also in unaffected stands.)Tj
115 Tz 282 0 Td
(There is no obvious)Tj
112 Tz -282 -14 Td
(suggestion of a primary causal interrelationship.)Tj
109 Tz -36 -28 Td
(54.)Tj
2000 Tz -69 141 Td
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113 Tz 105 -141 Td
(The ongoing spread of dieback in discreet patches outwards from epicentr\
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116 Tz 0 -14 TD
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112 Tz T*
(pathogens are a primary cause of dieback. Buildup of innoculum potential\
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119 Tz T*
(the ')Tj
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111 Tz 70 0 Td
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115 Tz -262 -15 Td
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126 Tz 85 1 Td
(If the die-off continues on a larger scale, the possible)Tj
112 Tz -85 -14 Td
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109 Tz -36 -28 Td
(55.)Tj
2000 Tz -70 267 Td
(\t)Tj
117 Tz 106 -266 Td
(The concentration of die-off in discreet patches on the extensive mudfla\
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114 Tz 1 -14 Td
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118 Tz -1 -14 Td
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114 Tz T*
(discount the possible involvement of contaminants as triggering factors \
in a)Tj
109 Tz 0 -16 TD
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112 Tz 103 1 Td
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113 Tz -103 -14 Td
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111 Tz 1 -14 Td
(cleanings\) from aircraft tanks.)Tj
101 Tz -36 -28 Td
(56.)Tj
2000 Tz -71 379 Td
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110 Tz 107 -378 Td
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109 Tz 0 -14 TD
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116 Tz 0 -15 TD
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117 Tz 388 -435 Td
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2000 Tz -71 491 Td
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2000 Tz -72 660 Td
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109 Tz 0 -15 TD
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113 Tz 0 -13 TD
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112 Tz 0 -14 TD
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/T1_1 11 Tf
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2000 Tz -72 406 Td
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109 Tz -1 -14 Td
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112 Tz 0 -14 TD
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113 Tz 109 -460 Td
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109 Tz -36 -29 Td
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2000 Tz -73 518 Td
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2000 Tz -73 560 Td
(\t)Tj
/TT0 11 Tf
115 Tz 109 -558 Td
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/T1_1 11 Tf
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114 Tz 1 -15 Td
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115 Tz 253 1 Td
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114 Tz -253 -14 Td
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109 Tz 1 -14 Td
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115 Tz 0 -14 TD
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109 Tz 0 -15 TD
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/TT0 11 Tf
110 Tz 50.784 1 Td
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/T1_1 11 Tf
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113 Tz -50.784 -14 Td
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114 Tz 0 -14 TD
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112 Tz T*
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109 Tz -36 -29 Td
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2000 Tz -74 713 Td
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111 Tz 110 -712 Td
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