Background, Current situation and management of the HLB and its ...
Background, Current situation and management of the HLB and its ...
Background, Current situation and management of the HLB and its ...
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Before 1980’, in order to increase<br />
<strong>HLB</strong> tolerance, experiments had been<br />
conducted to improve <strong>the</strong> nutrient<br />
<strong>situation</strong> <strong>of</strong> citrus plant by fertilization,<br />
irrigation <strong>and</strong> soil improvement.<br />
No positive results had been<br />
obtained.