- Author: Michael D Cahn
- Author: Richard Smith
The presentations from the 2022 UCCE Irrigation and Nutrient Management Meeting are now available on the UCCE Monterey Website. You can download pdf versions of the presentations from the "Irrigation and Nutrient Management Presentations" link on the website. You can also navigate to the presentations by clicking on this link. Recordings of the presentations should be available soon too. We will add the recorded presentation links to the blog and website when they become available.
- Author: Richard Smith
2022 Irrigation and Nutrient Management Meeting
Wednesday, February 23, 2022
Register to join us for this webinar: https://surveys.ucanr.edu/survey.cfm?surveynumber=36536
Virtual Meeting registration cost: $10
Zoom Log-in info will be sent closer to the event date
For more info, contact: anrprogramsupport@ucanr.edu, 530-750-1361 (messages only)
Continuing Education Units
California DPR: 1 unit (applied for)
CCA: Nutrient Management (1), Soil & Water Management (2.5)
Schedule
7:55 |
Introduction |
8:00 |
Nitrogen Mineralization From Organic Fertilizers and Composts—Joji Muramoto, Organic Production CE Specialist, UC Santa Cruz |
8:30 |
Using Weather-Based Irrigation Scheduling for Optimizing Artichoke and Cabbage Production—Michael Cahn, UCCE Irrigation Advisor, Monterey County |
9:00 |
Navigating the State Water Efficiency (SWEEP) and Healthy Soils (HSP) Grant Programs—Aparna Gazula, UCCE Small Farm Advisor, Santa Clara County |
9:30 |
Update on AgOrder 4.0—Monica Barricarte, Environmental Scientist, Central Coast Regional Water Quality Control Board |
10:00 |
Break |
10:15 |
Progress in Implementing the Sustainable Ground Water Management Act (SGMA) in the Salinas Valley—Emily Gardner, Deputy General Manager, Salinas Valley Basin Groundwater Sustainability Agency |
10:35 |
Third Party Program for Ag Order 4.0—Sarah Lopez, Executive Director, Central Coast Water Quality Preservation Inc. |
10:55 |
Factors Affecting the R Side of the A-R Metric Equation in Ag Order 4.0—Richard Smith, UCCE Weed and Vegetable Advisor, Monterey County |
11:30 |
Update on Using Polyacrylamide (PAM) for Controlling Sediment and Pesticides in Irrigation Runoff—Michael Cahn, UCCE Irrigation Advisor, Monterey County |
12:00 |
Adjourn |
- Author: Richard Smith
Junta sobre Manejo de Riego y Nutrientes 2022
Miércoles, 23 de Febrero
Registrar Reunión Virtual: https://surveys.ucanr.edu/survey.cfm?surveynumber=36536
Reunión Virtual Costo: $10.00
La información de inicio de sesión de Zoom se enviará más cerca de la fecha del evento
Para más información, contactar a:anrprogramsupport@ucanr.edu, 530-750-1361 (solo mensajes)
Habrá traducción al Español Enlace para
Crédito de Educación Continuada
CCA 3.5 créditos aprobados
CDPR 1.0 crédito de educación continuada pendiente
Para más información, contactar a Richard Smith, rifsmith@ucdavis.edu, 831-759-7353
Calendario
7:55 |
Introducción |
8:00 |
Mineralización de nitrógeno en compost y fertilizantes orgánicos —Joji Muramoto, Especialista en Producción Orgánica, UC Santa Cruz |
8:30 |
Uso de programación de riego basada en el clima para optimizar la producción de alcachofa y repollo —Michael Cahn, Consejero de Riego UCCE, Monterey County |
9:00 |
Como participar en los programas estatales de incentivos para eficiencia de agua (SWEEP) y suelos saludables (HSP)—Aparna Gazula, Consejera de Ranchos Pequeños UCCE, Santa Clara County |
9:30 |
Informe actualizado sobre la Orden Agrícola (Ag Order 4.0)—Monica Barricarte, Científica Ambiental, Junta Regional para el Control de Calidad de Agua de la Costa Central |
10:00 |
Descanso |
10:15 |
Avances en la implementación del Plan de Manejo Sustentable de Agua Subterránea (SGMA) —Emily Gardner, Sub-Gerente General, Agencia para la Sustentabilidad del Agua Subterránea, Cuenca del Valley de Salinas |
10:35 |
Programa de verificación independiente para la Orden Agrícola (Ag Order 4.0)—Sarah Lopez, Directora Ejecutiva, Central Coast Water Quality Preservation Inc. |
10:55 |
Factores que afectan la variable R en la ecuación A-R del Ag Order 4.0 —Richard Smith, Consejero de Vegetales y Malezas UCCE, Monterey County |
11:30 |
Reporte sobre el uso de Poliacrilamida (PAM) para controlar sedimentos y pesticidas en la escorrentía de riego.—Michael Cahn, Consejero de Riego UCCE, Monterey County |
12:00 |
Cierre |
- Author: Richard Smith
The Michelmore lab at the University of California, Davis routinely monitors isolates of Bremia lactucae, the pathogen that causes lettuce downy mildew for their ability to overcome disease resistance genes and for insensitivity to fungicides. Isolates are currently being monitored for insensitivity to Revus, Forum, and Orondis. During 2021, 70 isolates were tested for growth on seedlings pretreated with 2 ppm Revus, 5 ppm Forum, or 0.5 ppm Orondis. Nearly all isolates were sensitive and showed no growth at these concentrations. However, two isolates were insensitive to Forum and when retested, grew on 4 ppm treated seedlings. Another isolate was insensitive to Revus and could grow on seedlings pretreated with 3 ppm Revus when retested. All three isolates were collected in Oceano. No isolates have been detected that are insensitive to Orondis. We are interested in receiving additional isolates from Oceano and other areas, particularly when there has been an apparent failure of control.
Please see the attached for instructions as to how to send samples.
Thank you for your help.
Richard Michelmore.
Distinguished Professor and Director
The Genome Center
Genome and Biomedical Sciences Facility
451 Health Sciences Drive
University of California
Davis, CA 95616
rwmichelmore@ucdavis.edu
http://genomecenter.ucdavis.edu
http://michelmorelab.ucdavis.edu
Please fill in as completely as possible. This will help entry into the database but do not worry if some/most of this information is not available.
Please include this datasheet when sending isolates.
Date Collected: ____/____/_____ Collector ID: _________________
Collector: _______________________________ (UC Lab ID: _________________)
Location: _____________________________________________________________________________________________
GPS coordinates if known: ____________________________
Disease Intensity / Level of infection (circle one):
Low (Few infected plants),
Intermediate (Infected plants scattered throughout field).
Severe (Many infected plants)
Please comment whether collected from a single plant or from several plants and whether from multiple locations in the field.
Comments: __________________________________________________________________________________________________________________________________________________________________________________________________________________
Fungicide treatment: Yes No Not known
If yes: Alliete Ridomil Revus Orondis Forum Other:__________________
Type: Crisphead Romaine Looseleaf Butterhead Babyleaf Other:______________
Cultivar/Variety: ____________________________________________________________________________
Approximate planting/water date ________________________________________________________
Other Comments: _________________________________________________________________________________________________________
_________________________________________________________________________________________________________Thank you for your help. Please address questions to Juliana Gill (giljuliana@gmail.com), and/or Richard Michelmore, rwmichelmore@ucdavis.edu.
Results will be available from http://bremia.ucdavis.edu/bremia_database.php.
Collection and Shipping Instructions:
Please send leaves with fresh sporulating lesions. These should be green or only slightly chlorotic:
Please not send leaves with dark necrotic lesions; it is difficult to rescue isolates from such samples because of bacterial contamination:
Please send overnight by Fed Ex (Account # 2630-4693-5) in a box rather than an envelope (to prevent samples being crushed) along with the datasheet and the words “Refrigerate upon arrival” on the outermost packaging to:
Attn: Juliana Gil
The Genome Center
Genome and Biomedical Sciences Facility
451 East Health Sciences Drive
University of California
Davis, CA 95616
Tel. 530-752-8889
Please notify Juliana Gil (giljuliana@gmail.com) with the tracking number when sent.
Please time the sending so that the isolate is not in the Fed Ex system over a weekend (i.e. do not send on a Friday). Isolates can be kept in a fridge at 5oC for a few days before sending if necessary, although sending samples immediately after collection is best.
- Author: Michael D Cahn
The California Chapter, American Society of Agronomy and Cooperative Extension, UC Agriculture and Natural Resources are hosting the annual Plant and Soil Conference on Tuesday, February 1 - Thursday, February 3. This will be a virtual event using zoom. The Plant and Soil Conference is a great opportunity to increase your knowledge of crop production, soil and water management, and pest management as well as receive CCA and DPR educational hours. The full agenda can be found here. Registration is currently $90, but will increase to $115 on January 25th. You can register for the conference at https://calasa.ucdavis.edu/Conference_Registration/.