Root rot of carrot

buried in nonsterile soil remained viable at 0°C and 3°C for 12 months, at 6°C for 6 months, and at 12°C for 2 months, indicating a capacity to overwinter [...] Initially, the disease forms circular to irregular spots on the leaves that vary in colour from grey to almost black. The spots appear to be sharply defined [...] for in vitro sporulation. Spore germination in vitro requires free water. The pH for growth, sporulation, and spore germination ranges from 3.4 to 7.1

Cottony soft rot

tubers, thereby creating a source of infection for the next crop. The dispersal to neighbouring plants is by mycelial growth. How to prevent Cottony soft rot [...] irrigation Use wide plant spacing Remove diseased plants in a closed plastic bag Remove crop residues Prevent plant diseases by optimizing plant potential and [...] cottony soft root, is a plant pathogenic fungus. It has a very wide range of host plants. Damage symptoms The first symptoms of a cottony soft root ( S

Phytophthora blight

water content than is optimal for crop growth. Phytophthora overwinters in roots, infected tubers and bulbs or in the soil in different stages: as oospores [...] why the disease spreads more rapidly when the water content of the soil or substrate is higher than normal or optimal for crop growth. How to prevent P [...] produced in the sporangia. For germination on above-ground plant parts, leaf wetness is required. Dispersal is by wind and rain causes the pathogen to be returned

Integrated Pest Management

often referred to as IPM, is a sustainable and environmentally responsible approach to pest management. It employs a combination of strategies to prevent and [...] growth cycle. This involves a close inspection of plants for signs of pests and diseases. This practice proves invaluable for early issue identification [...] Pest Management is a dynamic and multifaceted strategy for pest control. It combines biological, cultural, physical, and chemical tools to manage pests effectively

Blight of pepper

water content than is optimal for crop growth. Phytophthora overwinters in roots, infected tubers and bulbs or in the soil in different stages: as oospores [...] why the disease spreads more rapidly when the water content of the soil or substrate is higher than normal or optimal for crop growth. How to prevent Blight [...] produced in the sporangia. For germination on above-ground plant parts, leaf wetness is required. Dispersal is by wind and rain causes the pathogen to be returned

Apple collar rot

water content than is optimal for crop growth. Phytophthora overwinters in roots, infected tubers and bulbs or in the soil in different stages: as oospores [...] why the disease spreads more rapidly when the water content of the soil or substrate is higher than normal or optimal for crop growth. How to prevent Apple [...] produced in the sporangia. For germination on above-ground plant parts, leaf wetness is required. Dispersal by wind and rain causes the pathogen to be returned

Consumers

around the world to combat pests and diseases in a natural and sustainable way. In this way, we hope to make an active contribution to a sustainable society [...] food in sufficient quantities to feed a rapidly growing population. Producing our natural enemies, bumblebees, and microbiological solutions is a know [...] growers and farmers. In order to provide you with the best possible service as a consumer, we have drawn up a list of frequently asked questions. We hope

Black rot of carrots

this type of carrot disease can spread to the flowers (especially dangerous in crops for seed production) and to the crown. Lesions of black rot of carrots [...] st storage at 0-1 o C. A. brassicae and A. brassicicola : adjust the sowing date to avoid conditions conducive to infection. In greenhouses: avoid high [...] wounds and stomata. Spores are dispersed by wind and in some species through the splash of rain. How to prevent Black rot of carrots Remove crop residues

Fusarium head blight or scab

Some also produce ascospores. In general, most Fusarium specieshave a similar life cycle. Fusarium overwinters for many years in the soil and on crop residues [...] water) Use clean substrate in greenhouse crops Disinfect tools, machinery and irrigation water in greenhouses Prevent stress for the plants Ensure there is [...] General Fusarium is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species

Apple scab

temperatures this increases to 12-28 hours of leaf wetness for successful infection. Conidia also need water for germination. How to prevent Apple scab Use [...] overwinters in the form of unripe fruiting bodies in infected fallen leaves or in lesions on twigs. These unripe fruiting bodies, or pseudothecia ripen in winter [...] and spore production. In autumn, the fungus produces new pseudothecia in leaves that have already fallen off the trees. In response to the infection, the