• Damping-off

  lag in growth. Seedlings start falling over, also called ‘damping-off’, hence the name damping-off disease. In slightly older plants, the leaves lose their [...] from the root cortex with a finger nail. Life cycle and appearance of Damping-off Pythium belongs to the Oomycetes, a separate group of microorganisms and [...] are entirely saprophytic, so these do not harm plants. How to prevent Damping-off Use resistant cultivars or graft on tolerant cultivars Use clean planting

• The Ultimate Guide to Fungus Gnats (Sciarid Fly) and Shore Fly Control

  July 4, 2024

  room for efficient control but are ineffective against Shore Fly larvae in standing water. It will also provide additional control for thrips pupae that [...] manage their populations. Fungus Gnats, also known as Sciarid Flies, thrive in damp, humid growing environments such as greenhouses, nurseries, and grow rooms [...] such as root rot disease or root aphids that must be addressed first to control the fungus gnats. As Shore Fly rarely (if ever) feed on plant roots, they

• Using Predatory Mites, but still having Thrips Issues? Close the Gap in your Thrips Control Program

  July 16, 2024

  these larger species that are not controlled by typical predatory mite/Orius strategies. Introducing multiple bio-controls into your crop, depending on thrips [...] different thrips life stages is the most common issue in failed thrips control programs. Thrips are a widespread threat in most environments, entering [...] your growing situation. However, it is difficult for any predatory mite to control anything larger than the first larval stage, due to size, and because larger

• Black leg of seedlings

  those of seedlings. Infected plants lag in growth. Seedlings fall over (‘ damping-off ’). In slightly older plants, the leaves lose their turgor or the leaf [...] 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 border

• Natutec_Airobreez_-_Directions_for_Use_-_Koppert.pdf

  aire a través del conducto. El aire del conducto sopla el producto hacia el exterior del dispositivo y sobre los cultivos. La velocidad del ventilador y [...] mantenimiento del dispositivo. Realizar los procedimientos básicos de solución de problemas del dispositivo. Para conocer los requisitos del usuario autorizado [...] la sección 7.2. 3. Enrolle la correa alrededor del dispositivo o retírela del mismo. 4.2 Preparativos del dispositivo para el almacenamiento 1. 2. 3. 4

• Phytophthora blight

  blight of potato. Damage symptoms Phytophthora causes root rot, seedling damping off and rot of stems, bulbs, tubers, leaves and fruits. Late blight or Ph

• Fusarium spp.

  (Fusarium head blight or scab) (anamorph/teleomorph) causes seedling damping-off . On the foot of the stem, brown discolouration occurs. Infected glumes [...] the root tip, or in small wounds, for example where lateral roots branch off the tap root. F. oxysporum grows inside the roots towards the foot of the

• Trichoderma harzianum

  several different modes of action. Trichoderma harzianum controls the following plant diseases: Damping-off ( Pythium spp.) Rhizoctonia root rot (Rhizoctonia [...] available as wettable granules ( Trianum-P ) and micro granules ( Trianum-G ). Control plant diseases with Trichoderma harzianum The beneficial fungus Trichoderma [...] m spp. How does Trichoderma harzianum work? Trichoderma harzianum T-22 controls plant diseases through various mechanisms. Competition for space: Trichoderma

• Sciarid flies

  where they can cause enormous damage. Sciarid flies are usually found in damp, humid environments, and appear very commonly in greenhouses throughout the [...] are usually smaller than the females. They are not fast fliers, and prefer damp areas in dark places, with a lot of organic material. They occur the whole

• Coleobug

  (alates). This mode of action makes it especially useful in biological control programs, as it acts quickly and can complement other agents like parasitoids [...] activity can occur between 59°F and 91.4°F. Combined use Para un manejo efectivo del pulgón, es fundamental adoptar un enfoque preventivo, seleccionando la estrategia