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Citrus Rootstock Choices Determine Growth and Productivity
Citrus tree growth, health and productivity are influenced by the rootstock chosen. In a Citrus Research Board webinar,…
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Mealybugs Pose Threat to Grape Quality
Mealybug management is an important part in controlling grapevine leafroll disease. At a Fresno State grapevine viruses symposium,…
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New Virus Strain of BCTV in Colusa County
An unusual strain of beet curly top virus (BCTV) has been confirmed in Colusa County this growing season.…
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Resistance-Breaking Virus Strain Found in Sutter County Tomatoes
A resistance-breaking strain of tomato spotted wilt virus (TSWV) was detected in May in a northern Sutter County…
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Young Tango Trees Targeted by Citrus Leafminer
Protection of Tango trees from citrus leafminer for the first three to four years after planting is warranted,…
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Leaf Sampling Protocols For Tree Nuts
Foliar tissue analysis determines essential or toxic levels of nutrients in plants. The analysis is used to detect…
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Transmission Routes for Red Blotch Studied
As researchers began to study Grapevine red blotch virus in grape vineyards and what causes this virus to spread,…
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Grapes
Grapevine Water and Nutrient Management Tips During Drought
The San Joaquin Valley (SJV) is in the midst of an ongoing drought. Total precipitation in Fresno from…
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Pests
Mating Disruption of California Red Scale in Citrus
California red scale, Aonidiella aurantii, is one of the primary insect pests of citrus crops in California and…
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Grapes
Mechanization Improves Pruning Efficiency in Table Grape Vineyards
Mechanization is clearly one of the best solutions to reduce labor requirements for vineyard management and lower production…
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