Biocontrol agents, beneficial microbes, entomopathogenic fungi and bacteria that can enhance crop production — these were all topics of discussion at the recent UC Cooperative Extension Ag Innovations Conference in Santa Maria, led by UCCE Entomology & Biologicals Advisor Surendra Dara. Watch this brief interview with Surendra as he shares more about what was discussed.
The Benefits of Environmental Monitoring
Each year roughly 48 million people get sick, 128,000 are hospitalized, and 3,000 die from foodborne illnesses according to the CDC. As our food supply becomes progressively more globalized, the need to strengthen food safety systems in and between countries has become much more apparent. Legislation like the Food Safety Modernization Act (FSMA)now enables the Food & Drug Administration (FDA) …
Salmonella – The Most Common Bacterial Foodborne Disease
Salmonella – we all know it’s bad for us but why? What is it? Where does it come from? Why should we care? Does my company have a plan in place if something tests positive? With all the news lately about one recall after another, it is easy to be tormented with endless questions. I am here to tell you that …
Dealing with Wild Pig Pests on the Farm
Farmers are used to dealing with insect pest and small furry rodents, but how about wild pigs? Now, this is a more common issue in some areas more than others; nonetheless, pigs can wreak a lot of havoc in vineyards, orchards and field crops, so exploring your management options is key. Watch this brief interview with Julie Finzel from the …
Understanding Coyotes & How to Manage/Deter Them
Once confined mostly to the Great Plains of North America, coyotes have spread across much of the continent, and can be a real threat and nuisance to farming communities. Check out this brief interview with USDA Wildlife Specialist Derek Milsaps, as he offers some recommendations on how to identify and deal with these pests.
Invasive Nutria Damages CA Waterways — Requesting Farmer Assistance!
Rodents of unusual size —California has got them! The new kid on the block is Nutria, a semiaquatic rodent, that has invaded California’s waterways, and is doing a lot of damage. USDA is asking farmers for help in locating these pests to be removed. Derek Milsaps from USDA-APHIS presented some information on this pest at the Tree & Vine Expo …
Dealing with Diamondback Moth
It has been a couple of “rough” weeks managing the diamondback moth (DBM), Plutella xylostella (Lepidoptera: Plutellidae), in the Central Coast. Based on my conversations with some PCAs, we are managing large populations of this moth, resulting in high infestations in cole crops like broccoli and Brussel sprouts. Larvae of this insect will typically feed on the underside of the …
Got “Red” Aphids?
Since last week, I have been receiving samples with “red” aphids to get the identification. It turned out that this time, most of these ‘reddish’ aphids were identified as the lettuce aphid, Nasonovia ribis-nigri (Fig. 1). To me, they look more red-orange; however, their distinct black marks on the abdomen and short cauda (finger-like, short appendage at the end of …
New Pesticide Laws & Regs Now Taking Effect in California
If you missed the Annual Tree & Vine Expo, Marline Azevedo with the Stanislaus County Ag Commissioner’s office provided an update on changes in laws and regulations for growers moving into 2018. Watch her brief interview as she describes two key changes in Chlorpyrifos permit conditions & pesticide use around school sites.
Downy Mildew Devastates Vegetable Crops in Southern California
At the CAPCA Spring Summit in Temecula, growers and crop consultants gathered to discuss issues with pest & disease management, and how to resolve them. This year was especially rough on southern desert vegetable growers for downy mildew, as many were not prepared for all the rain we received earlier this year. Watch this brief video with UC Plant Pathologist …
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