In California, the agricultural sector faces significant threats from invasive pests and diseases, particularly concerning backyard citrus trees. The California Department of Food and Agriculture (CDFA) highlights the importance of awareness and proactive measures against such threats, especially during Invasive Plant Pest and Disease Awareness Month (IPPDAM) in April and continuing thereafter. The CDFA's Citrus Pest and Disease Prevention Division (CPDPD) emphasizes the role of backyard citrus tree owners in combating these threats, including the deadly Huanglongbing (HLB) disease, first detected in 2012, which has led to the removal of over 7,600 HLB-positive trees across Southern California.
HLB spreads via the Asian citrus psyllid (ACP), a small insect that feeds on citrus leaves and stems, posing a fatal risk to citrus trees without a known cure. To combat the spread of ACP and HLB, residents are advised to inspect their trees, cooperate with agricultural inspections, properly handle citrus waste, utilize registered budwood, control ant populations, and remove neglected citrus trees. Quarantine zones have been established in several counties to prevent further spread. Additionally, invasive fruit fly populations have prompted further restrictions on the movement of homegrown produce, including citrus. For more information on preventing ACP and HLB, residents can visit CaliforniaCitrusThreat.org.
Source: businesswire.com
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