Home Industry News Pest/Disease Management

Pest/Disease Management

Detection of Citrus Disease Huanglongbing Triggers Quarantine Expansion in Portions of San Bernardino and Los Angeles Counties

A quarantine has been declared following the detection of the citrus disease Huanglongbing (HLB), or citrus greening, in a single citrus tree in an unincorporated area of San Bernardino County, near Montclair. This is the first time the plant disease has been detected in San Bernardino County. CDFA is working with the United States Department of Agriculture (USDA) and the …

Finding Truth & What to Do Amidst the Controversy Over Crop Protection Materials “Pesticides”

Agriculture and the science of crop protection materials is too often misunderstood by the public and is under constant attack by extremists in the political arena. As legislation and jurisdiction begins to more commonly ignore sound science in their decision-making, farmers are rightfully concerned about the future of agriculture and what may or may not be in their power to …

First Genome of Spotted Lanternfly Built from a Single Insect

Agricultural Research Service (ARS) scientists, in cooperation with Pacific Biosciences and Penn State University, have published the first genome of the invasive Spotted Lanternfly (SLF) in the journal Gigascience and they did it from a single caught-in-the-wild specimen. Not only is it the first published genome for this pest, but no closely related species has had its genome sequenced, making the data even more important, …

BASF Launches Operation Weed Eradication to Help Growers Eradicate Weeds

BASF launched a new industry-wide initiative to eliminate on-farm weeds. Operation Weed Eradication calls on growers and partners to take action against troublesome weeds in their fields, through cultural practices, chemical control and enhanced diligence. Research by Stratus Ag shows that nearly 75 percent of growers nationwide are dealing with glyphosate-resistant weeds in their fields and today’s management practices are …

ACP-HLB Task Force Recommends ACP Treatment in Bakersfield

To prevent Asian citrus psyllid populations from developing in Kern County this fall, the San Joaquin Valley ACP-HLB Task Force recommends growers with citrus blocks east and south of Bakersfield make a soil-applied imidacloprid treatment or a foliar-applied Actara treatment before mid-September. Over the past several years, psyllid detections in Kern County have usually occurred in the fall – starting in September …

USDA to Survey Fruit Growers about Chemical Use

In the next few weeks, the U.S. Department of Agriculture’s National Agricultural Statistics Service (NASS) will survey fruit growers in 12 states, including California, for its biennial Fruit Chemical Use Survey. Growers across the nation will provide information on bearing acreage, pest management practices, fertilizer types, and application rates for more than 21 fruit crops. “Growers benefit from providing this …

Argentine Ant Inhibits Biocontrol Options for Deadly Citrus Pests

Growers want to minimize their pesticide use in the orchard; but when you have invasive pests like the Argentine Ant protecting aphids and psyllids from natural predators, your options are limited.  Watch this brief interview with Greg Simmons from the USDA-APHIS as he explains and read more about it in California Fresh Fruit Magazine.

CLas-Positive ACP Detection Near Tijuana

An Asian citrus psyllid (ACP) sample – confirmed positive for Candidatus Liberibacter asiaticus (CLas) – was collected approximately seven miles south of the U.S.-Mexico border on the eastern outskirts of Tijuana, Mexico earlier this month. This area does not have any commercial citrus production or nurseries nearby. This is the first time that a CLas-positive psyllid sample has been found …

Spotted Wing Drosophila Control in Cherries

If the birds don’t get to your cherries, Spotted Wing Drosophila will, injecting their larvae right into the fruit. Watch this brief video with UC Cooperative Extension Specialist Kent Daane as he shares how to manage this pest that has managed to spread all over the United States. Read more about orchard pest and disease management in California Fresh Fruit …

Managing Cytospora Canker in Prunes

Cytospora Canker has become a more prevalent problem for prune growers in recent years, and although pruning it out of the orchard is the number one priority regarding treatment of it, there are a few other practices that can be applied to mitigate this fungal pathogen.  Watch this brief interview with Franz Niederholzer, Farm Advisor from the UC Cooperative Extension, …

123Page 1 of 3

Recent Issue:

Follow Us on Facebook

Top Video