News

Filtres

Culture

Région Terres inovia

Thématique

Année

03 March 2026 . 2 months ago

Watch out for leaf beetles

Keep a close eye on how things are progressing at plot level over the next few days. The threat looms particularly large for collards that are already weakened (flea beetle larvae, wet soils, low biomass, etc.), especially in valleys and plots surrounded by woods/hedges. The BSV for your region alerts you to the weekly risk, but at the moment, things can change in a very short space of time!

Accidents climatiques

Ravageurs

Rapeseed

Normandy and Western Ile-de-France

03 March 2026

Rapeseed in Normandy and Western Ile-de-France: biomass and absorbed nitrogen at the end of winter 2026

03 March 2026

SIA26: focus on plant cover crops

02 March 2026

SIA26: Syppre, ten years of experimentation and a new service offering

Accidents climatiques

Pois de printemps

Poitou-Charentes, Vendée, Limousin

27 February 2026

Late sowing of spring peas in Poitou-Charentes, points to remember

Create your Terres Inovia account

News from your crops
Your training courses and events
Your favorite content and tools
Your order history

BSV

Ravageurs

Rapeseed

Poitou-Charentes, Vendée, Limousin

27 February 2026

CBT survey underway in Poitou-Charentes to observe the presence of larvae in BSV plots.

Despite temperatures exceeding 20°C on Wednesday February 25, nothing to report in the Saint-Jean-d'Angély, Matha and Rouillac sectors.

A surprise on Thursday February 26 in the Saintes, Pons, Gémozac and Cozes sectors, with colza at D2 stage, and the number of budworms per plant above the damage threshold on the variety of interest in the presence of an early variety at E stage (most infested).

After these 3 days of fine weather, count the number of budworms on your colza to assess whether protection is necessary. Be even more vigilant in the case of rape crops handicapped by heavy infestations of flea beetle larvae and/or winter hydromorphy, and which are struggling to restart.