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unpruned blackberry plants

Summer Blackberry Pruning

To understand blackberry pruning we need to start with some definitions. Floricanes are this year’s fruiting canes. They will …

Cover photo for Soil Samples

Soil Samples

Are you looking for your soil sample results? Click the soil sample box or click this link to the results …

Recent Publications related to Specialty Crops

Interveinal chlorosis in peach from atrazine spray drift.

Photosystem II – Triazine Herbicides

This factsheet describes the symptoms of a photosystem II (PS II) inhibitor herbicide injury.

S-metolachlor EC contact injury to young rose foliage.

Shoot Inhibitors

This factsheet describes the symptoms of a shoot inhibitor herbicide injury.

Casoron overdose injury symptoms on apple.

Cellulose Inhibitor, Dichlobenil

This factsheet describes the symptoms of a dichlobenil herbicide injury.

Knockout rose chlorosis caused by imazapyr spray drift.

Acetolactate Synthase (ALS) Inhibitors

This factsheet describes the symptoms of an ALS inhibitor herbicide injury.

Flumioxazin spray drift on knockout rose one week after treatmen

Protoporphyrinogen Oxidase (PPO) Inhibitors

This factsheet describes the symptoms of a protoporphyrinogen oxidase inhibitor herbicide injury.

Metribuzin drift on Knockout rose five days after treatment.

Metribuzin

This factsheet describes the symptoms of a metribuzin herbicide injury.

Knockout rose tender young foliage is damaged

Cellulose Inhibitors, Indaziflam, and Isoxaben

This factsheet describes the symptoms of cellulose-inhibiting herbicide injuries.

Cucurbit downy mildew on cucumber

Cucurbit Downy Mildew

This vegetable pathology factsheet describes the identification and treatment of cucurbit downy mildew.