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Pest/Disease Management

New Early ‘Gumdrop’ Pistachio Variety is Finally Here

Special Thanks to This Video’s Sponsor What if you could have a pistachio variety that you could harvest earlier to reduce the chances of having Navel Orangeworm damage and concern for Aflatoxin levels?  Well, the new early ‘Gumdrop’ pistachio is here.  At the Annual American Pistachio Growers Conference, Bob Klein from the Pistachio Research Board talked about this new variety …

Successes & Concerns for the American Pistachio Industry

Special Thanks to This Video’s Sponsor Pistachio growers just enjoyed gathering for the annual American Pistachio Growers Conference last week. Watch this conference wrap-up interview with APG Executive Director Richard Matoian as he shares the current State of the Pistachio Industry, both the successes, and some concerns for the industry moving forward. Read more about it in the coming issue …

Sterile Insect Technology for Navel Orangeworm Control Field Trials Begin

Navel Orangeworm (NOW) continues to be a growing pest for almond, pistachio & walnut growers all over California.  Last year was an especially difficult year, as there were growers that experienced significant crop loss who have historically not had issues with the pest before.  Bob Klein with the Pistachio Research Board recently reported on a field trial they will be …

AF36, a New Tool for Controlling Aflatoxin Levels in Nut Crops

Special thanks to Duarte Nursery for sponsoring this video. Please thank & tell them you saw this video! At the recent Almond Board Conference in Sacramento, Bob Curtis shared a new tool growers have to control Aflatoxin levels in nut crops, other than just effective Navel Orangeworm management. Known as AF36, watch this brief interview with Bob, and read more …

2018 Resolutions for Navel Orangeworm Management

Navel Orangeworm brought devastating levels of damage to many growers in the tree nut industry last year. At the annual Tree & Vine Expo, UC Farm Advisor Emily Symmes reviewed the cause of greater infestation in the 2017 season and what growers can do better moving into 2018. Watch this brief interview with Emily and read more on IPM in …

New Fungicide Registered for Eastern Filbert Blight in Hazelnut

Announcement from Oregon State University: Ziram 76 DF at 3 to 8 lb/A. Do not use after May. Group M3 fungicide. 48-hr reentry. Ziram 76 DF (from United Phosphorus, Inc) was registered for use on hazelnuts on December 12, 2017. Growers must have the supplemental label on hand as well as the label from the product container before use. This …

Western Pecan Growers Conference, March 4-6

The Western Pecan Growers 52nd Annual Conference is returning again to Las Cruces, New Mexico March 4-6 at the Hotel Encanto (705 South Telshor Blvd). Topics to be addressed at the conference this year will include: airblast sprayers, insecticide efficacy for pecan aphids, pecan orchard site evaluation, rootstock resistance to cotton root rot, pigs in pecans – they ain’t squirrels, …

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. Read more in Pacific Nut Producer Magazine.

Efficacy of Mating Disruption Technology for Navel Orangeworm Control

Mating disruption technology for Navel Orangeworm Control has been around for a while now, but today there are a lot more products on the market available to tree nut growers. UCCE Entomology Farm Advisor in Kern County, David Haviland shared in an interview with California Ag Network that his research trials prove that not only is mating disruption technology a …

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Sponsor: California Walnut Board

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