Neem oil can be used to improve growth and control pests in rye. Neem oil is a natural insecticide and fungicide that can assist in pest and disease control in rye.

The dosage of neem oil in rye depends on several factors, including the type and level of pest or disease infestation. It is advisable to follow the product instructions or seek advice from an expert regarding proper dosing.

Regarding diseases treated by neem oil in rye, it can be used to treat various types of fungal diseases such as rust and brown spot. It has also proven effective in suppressing certain pests like cereal leaf beetles and aphids. However, it's important to note that regular plant monitoring and preventive action are necessary to prevent or minimize the harmful effects of pests and diseases.

Neem oil can be used to treat various diseases in rye, including: • Rye Leaf Scald (Rhizoctonia solani) • Rye Black Spot (Ascochyta pisi) • Rye Rust (Puccinia recondita)

However, it's important to understand that the use of neem oil is just one aspect of comprehensive rye disease management. In addition to neem oil application, it's recommended to utilize other measures such as using resistant varieties and avoiding crop compaction.