San Joaquin

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Fall Garden Chores: October, November, and December

September 26th, 2020
The desire for the peace, exercise, produce, or the beauty gardening brings into our lives seems to be gaining in popularity as we progress toward the end of 2020. Again, this quarter's chores will concentrate on just four chores per month one per week.
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Root-knot nematodes causing galling on tomato roots.
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Managing root-knot nematodes in crop rotations

September 23rd, 2020
By Rachael Long
A question came up about managing root-knot nematodes in processing tomato and lima bean rotations. Root-knot nematodes are tiny worm-like soil dwelling pests that cause root galling on plant roots, resulting in significant yield and quality losses.
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UCCE webinar flyer
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Weed science webinars

September 14th, 2020
A few UC Cooperative Extension counties are hosting webinars. Below are a some weed science related topics. For more information on each webinar, click the corresponding link. WEBINAR Sep.
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aRGENTINE ANT
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Latest Dope on Argentine Ants

September 11th, 2020
By Ben A Faber
Dr. Hoddle presented about how to monitor and manage Argentine ant in citrus orchards with liquid baiting systems and discussed why ant management has such strong benefits for the suppression of sap-sucking pests by natural enemies.
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Figure 3. Bean plant with poor pod set. The arrows indicate where flowers did not set pods. The pictured, opened pod shows no lygus stings, suggesting that heat (and not lygus) caused poor pod set at this field.
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Lima Bean Heat Stress

September 3rd, 2020
By Michelle M Leinfelder-Miles, Rachael Long
Last week, I visited a baby lima field in the southwest part of San Joaquin County that had overall poor pod set. Pods were filling lower in the canopy, but flowers had not set higher on the plants.
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Figure 3. Bean plant with poor pod set. The arrows indicate where flowers did not set pods. The pictured, opened pod shows no lygus stings, suggesting that heat (and not lygus) caused poor pod set at this field.
Article

Lima Bean Heat Stress

September 3rd, 2020
By Rachael Long, Michelle M Leinfelder-Miles
Last week, I visited a baby lima field in the southwest part of San Joaquin County that had overall poor pod set. Pods were filling lower in the canopy, but flowers had not set higher on the plants.
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