• Wheat bunt

  teliospores. These balls break during harvest allowing the teliospores to fall to the ground. Additionaly, these teliospores contaminate healthy kernels [...] can help reduce the soil-borne inoculum Sowing winter crops early in the fall when temperatures are still above 15°C at the critical first 11 days reduces

• Dwarf bunt

  teliospores. These balls break during harvest allowing the teliospores to fall to the ground. Additionally, these teliospores contaminate healthy kernels [...] can help reduce the soil-borne inoculum Sowing winter crops early in the fall when temperatures are still above 15°C at the critical first 11 days reduces

• Damping-off

  particular those of seedlings. Infected plants lag in growth. Seedlings start falling over, also called ‘damping-off’, hence the name damping-off disease. In [...] but later the plants wilt irreversibly. In potted plants the flower buds fall off. The side roots rot and very little of the root system survives. On the

• Phytophthora: symptoms starting to show

  April 7, 2021

  last few weeks, many growers are starting to see a percentage of plants ‘fall out’ due to Phytophthora and other root disorders. There are limited, if [...] experience has shown that we can work to manage the symptoms. What triggers the ‘fall out’? Root diseases are opportunists. In many cases, the latent population [...] infections The crop enters a cycle of assimilate shortage, leading to subsequent ‘fall-out’ and fruit and flower quality issues Functioning roots We cannot eliminate

• American serpentine leaf miner

  the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In tropical and subtropical areas this can lead to burning [...] mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the

• Tomato leaf miner

  the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In (sub-)tropical areas this can lead to burning in [...] mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the

• Pea leaf miner

  the larvae mining the leaf tissue, leading to desiccation, premature leaf-fall and cosmetic damage. In tropical and subtropical areas this can lead to burning [...] mouth parts. After roughly one hour the larva crawls out of the leaf and falls to the ground. This occurs in the early morning. The larva crawls into the

• Tobacco whitefly

  result of which growth is retarded. In full sunlight, leaves can wilt and fall. Such leaf damage can in turn influence the development of fruit and lead [...] symptoms include the appearance of chlorotic patches, yellowing, fruit and leaf fall and misshapen fruit. Life cycle and appearance of Tobacco whitefly The tobacco

• Pear psylla

  malformation of leaves and fruits. Heavy infestations can cause premature leaf fall and fruit drop. Flowers attacked by first generation nymphs turn brown and

• Crane flies

  surface. Adult common crane flies emerge from the soil in late summer to fall, and females mate and lay 200-300 eggs. Larvae emerge within one week and