…doing some research on huanglongbing, but it’s all specific to Florida citrus…Whatever they come up with will have to be replicated and tested in California. We can wait until we…
Smelling Huanglongbing for Early-Detection
…a test that could lead to advances in fighting huanglongbing (HLB) disease in citrus. Researcher and professor of mechanical and aerospace engineering, Christina Davis, said the test looks for a…
Asian Citrus Psyllid Quarantine in Placer County
…Obispo, San Mateo, Santa Clara, and Stanislaus counties also under quarantine. The ACP is an invasive species of grave concern because it can carry the disease huanglongbing (HLB), also known…
ACP Movement Shows History Repeating Itself
…history of spread. University of California, Department of Agriculture and Natural Resources held it’s California Asian Citrus Psyllid and Huanglongbing Research and Extension Summit at UC Riverside. The summit was…
Psyllid Spreads North, Found in Placer County
The Asian citrus psyllid, a small insect that can carry a devastating citrus tree disease, has been detected in Placer County. The disease, called Huanglongbing, and is also known as…
Citrus Growers, Packers Discuss Disease Threat
…top citrus-production region. Huanglongbing, the fatal citrus disease the tiny pest can carry, has devastated Florida citrus production and threatens California citrus. Though the disease—also known as HLB or citrus…
Psyllid Management Meetings Sought Industry Input
…continues to be a major concern for the California citrus industry. The psyllid spreads huanglongbing disease, or HLB, which damages fruit and kills off citrus trees. With psyllids found in…
Two More Trees Identified HLB-Positive
…close to previous huanglongbing (HLB) finds in the region. From the California Citrus Pest and Disease Prevention Program: Two additional trees have been confirmed positive for Huanglongbing (HLB). One tree…
California Citrus Challenges: Water Tops HLB
…anyone knows, the pests that spread HLB in Florida and Texas have not spread the disease into California’s commercial citrus groves. California HLB detections have been limited to 17 trees…
Greenhouse Opens, Aids ACP Fight
…and research leaders. Hill “Huanglongbing is the biggest threat the California citrus industry has ever faced,” said Nick Hill, chairman of the Citrus Pest & Disease Prevention Program and San…
New Greenhouse Aids ACP Control
…carry, Huanglongbing (HLB), is the biggest threat the California citrus industry has ever faced. To advance efforts to limit the spread of psyllid populations through biological control, Cal Poly Pomona,…
Asian Citrus Psyllid Quarantines
…of grave concern because it can carry the disease huanglongbing (HLB), also known as citrus greening. All citrus and closely related species, such as curry leaf trees, are susceptible hosts…
HLB-Identified Trees Tested, Most Negative
Huanglongbing (HLB)-detecting dogs alerted on several trees earlier this month in California. Those identified trees were tested, and only one came back HLB-positive. The California Department of Food and Agriculture…
Asian Citrus Psyllid Pest Found in Monterey County
…the Huanglongbing disease (HLB). HLB is a bacterial disease harmless to humans or animals, but fatal to citrus trees. ACP has become established in California from the Yuma area to…