• Beneficial microorganisms

  insect hosts. The fungi produce spores that attach to the insect's cuticle (outer covering). Once attached, the spores germinate, penetrate the cuticle [...] insect's death. Spore production: As the insect succumbs to the fungal infection, the fungus continues to grow. Eventually, it produces more spores, which can

• Black sigatoka disease

  distances, the conidia are splash-dispersed within the crop. Both types of spores cause the exact same symptoms. They enter the leaf through the stomata. [...] conidia or grow across the surface and infect adjacent stomata. Both types of spores can germinate within two or three hours under humid conditions, but infection [...] cultivars Remove or burn infected leaves or at least stack them, so the spores cannot be discharged from the lower leaves in the stack Use under-canopy

• Mycotal

  fruit in protected cultivation. Mode of action After spraying Mycotal, the spores germinate and grow to hyphae that penetrate the pest's body cavity. Here [...] the tissues. The fungus then grows through the insect cuticle and produces spores on the outside of the cadaver, which may spread the infection to other [...] (viable Akanthomyces muscarius (formerly called Lecanicillium muscarium ) Ve6 spores)/gram. Downloads FAQ Mycotal Preparation Take the required amount of Mycotal

• Trianum-P

  y to maintain a homogeneous distribution of spores Apply on the day of preparing the solution, since spore quality will decrease within a few hours Application [...] that drip irrigation filters are clean (spores can attach themselves to organic material in filters) To increase spore attachment to the roots, avoid run-off [...] granules (WG). Concentration 1x10⁹ cfu (viable Trichoderma harzianum T-22 spores)/gram. Preparation Add 1 volume of Trianum-P to 5 volumes of water in a

• Top diseases in roses - Powdery Mildew

  February 17, 2023

  epidemics. Spore dispersal by water is negligible since spores explode when in contact with water for no more than a few hours. Powdery mildew spores, either [...] 18-25 °C. High relative humidity (RH) promotes the germination of spores but inhibits spore production, so the net effect of the RH is very small. Wind and [...] survive as ascospores or perithecia, structures containing ascospores. Fungal spores germinate on the leaf surface and the germ tubes grow and branch out on

• Phytophthora blight

  bulbs or in the soil in different stages: as oospores (sexual overwintering spores), sporangia (special structures which can either germinate directly or produce [...] formed from the overwintering structures which infect the host. Zoospores are spores with flagellae which enable them to move through water. Infection is usually [...] surface and new sporangiophores (structures containing sporangia, a type of spores) with sporangia are formed that protrude through the stomata. Secondary

• Damping-off

  which subsequently zoospores are produced. Zoospores are spores with flagellae, which enable the spores to move through water. The zoospores are chemically [...] ms and is therefore not a real fungus. It survives as oospores, resting spores which are resistant to unfavourable conditions, especially dehydration.

• Botrytis

  On the infected area, new spores are formed within a few days. Under circumstances unfavourable for germination, the spores can survive a few days on the [...] infection from infected parent plants. Life cycle and appearance of Grey mould Spores of grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) need moisture

• Early blight

  within five days. Infection is both direct and through wounds and stomata. Spores are dispersed by wind and in some species through the splash of rain. How [...] seed and propagation materials. Practice crop rotation, in particular when spores surviving in the soil are the main source of infection. Especially wheat

• Fusarium spp.

  kernels become white, due to dehydration, and later turn pinkish-red as spores are formed. Ear infection decreases the baking quality of wheat and brewing [...] upwards on the outside of the plant. Most Fusarium species only make asexual spores. Some also produce ascospores. In general, the life cycle of different Fusarium [...] vascular system. Inside the vessels, the fungus produces mycelium and many spores (microconidia), which are transported upwards. At the same time, the plant