Natural extracts from pepper, wild rue and clove can activate defenses against pathogens in tomato plants

Agriculture & Biology

• Ruta graveolens 100%
• cloves 84%
• pepper 71%
• tomatoes 51%
• pathogens 40%
• extracts 35%
• salicylic acid 16%
• tobacco 14%
• Oidium 13%
• greenhouses 12%
• infiltration (hydrology) 9%
• disease susceptibility 9%
• hypersensitive response 9%
• regulatory proteins 9%
• antimicrobial properties 8%
• developing countries 8%
• spraying 8%
• phytochemicals 7%
• farming systems 6%
• pesticides 6%
• signs and symptoms (plants) 6%
• spores 6%
• powders 6%
• anti-infective agents 6%
• genetically modified organisms 6%
• farmers 5%
• crops 4%
• leaves 3%
• water 3%
• genes 2%