Salinas Valley Agriculture

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Dimondback moth captures collected on 5-7-19
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Latest information on pest populations in vegetables

May 11, 2019
We are happy to announce that the diamondback moth capture data, presented as maps, is now housed in our own University of California Cooperative Extension Monterey website. To access to these maps, simply click on the link below: http://cemonterey.ucanr.
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At tensions less than 80 kPa water can freely move through the small pores in the ceramic cup without air entering into the tensiometer
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Do it yourself (DIY) tensiometer

April 23, 2019
By Michael D Cahn, David L Chambers
A tensiometer is a very useful tool for monitoring soil moisture status of vegetable and berry crops. Compared to other sensors that often require equipment such as dataloggers or a computer to collect readings, tensiometers can be easily read by irrigators in the field.
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Pheromone trap
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Update on area-wide monitoring for diamondback moth, aphids and thrips

April 21, 2019
We continue the effort of monitoring diamondback moth (DBM) across the Salinas Valley using sex pheromone baited traps, as shown in the picture above. We have been adding additional traps to cover a larger area along Highway 101. We have daily moth capture data from Castroville to Greenfield.
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Stippling on a spinach leaf from leafminer feeding
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Causes of Spots on Spinach Leaves

April 10, 2019
By Richard F Smith
Leaf spots are a common issue that affects spinach and reduces its salability. Spots on spinach leaves are caused by both biotic and abiotic influences. Insects, such as leafminers, frequently cause spots on spinach leaves.
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