Sudan Gyawaly (@AdvisorIpm) header
Sudan Gyawaly (@AdvisorIpm) profile picture

University of California Cooperative Extension Area Integrated Pest Management Advisor for the Butte, Sutter-Yuba, Glenn, Colusa, and Tehama Counties.

Oroville, CA
Joined September 2022
Photo by Sudan Gyawaly (@AdvisorIpm)Photo by Sudan Gyawaly (@AdvisorIpm)
Plant and stink bugs are common concerns in almonds around this time of year, and as expected, many growers and pest control advisers have reported seeing gummy nuts. Below is the link for a short overview of plant and stink bug management in almonds. lnkd.in/gVAXfnn8
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Sudan Gyawaly retweeted
We'll be talking at about navel orangeworm in walnuts this Friday up in Yuba City at the California Walnut Conference @CaWalnuts @my_ag_life_ca - more info here: myaglife.com/events/
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We see these interesting mud egg casings of a planthopper (Hemiptera: Issidae) on figs, olives, and grapevines. The insect is not a new issue in our area, and we are not aware of them causing any damage to these crops.
Practical Canker Management in Almond and Prune: Webinar Recording Available! youtu.be/p4JwrMGKros This webinar features UC plant pathologists @FloTrouillas and @PistachioDoctor discussing the latest best management practices for almond and prune cankers, respectively.
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Sudan Gyawaly retweeted
Seasonal pest management update: navel orangeworm in walnuts. An article published in @SacOrchards sacvalleyorchards.com/blog/w… @AdvisorIpm
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As the pistachios start maturing, the leaves of the shoot bearing fruit start turn yellow, an indication that the leaves are depleting of nutrients that go to the fruit - sinks. In contrast, shoots not bearing fruit clusters have beautiful green leaves! (See photos below)
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Upcoming Webinar! Practical Canker Management in Almond and Prune. Thursday Sep 29, 2022 9:00 AM PST. Register: ucanr.zoom.us/webinar/regist… Will feature: @FloTrouillas (UCD) and Dr. Themis Michailides (UCD) discussing the latest best disease management practices
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Sudan Gyawaly retweeted
Increased navel orangeworm activities (male, female, and eggs) in almonds (Modesto area) - nothing too surprising as 3rd flight usually peaks around this time. It shows the importance of the early "timely" Nonpareil harvest to avoid additional damage by NOW @UCIPM @almonds
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