produce spores

Listing 1 - 10 from 202 for produce spores

The Staghorn Fern: A Rarity Worth Growing
... on them. Propagation is accomplished by spores and is not practical in the home. Rarely will a staghorn fern grown in the home produce spores, and if spores are available, germinating them is slow ...
gardenline.usask.ca

Lily Pests and Diseases
... the basal plate and then into the scales. The fungi reproduce by spores which can be carried in the soil or on the surface ... to long to explain) on the leaves of the previous year. These produce spores the in the summer that are wind blown or spread by splashing ... the plant and can spread to other surfaces or neighbouring plants as spores develop. Moisture is essential to the spread of the fungi so ...
mikesbackyardgarden.org

Brown Rot of Stone Fruits, HYG-3009-94
... appear as soft brown spots which rapidly expand and produce a tan powdery mass of conidia. The entire ... branch cankers produced the preceding year. Both sources may produce spores that can infect blossoms and young shoots. At about ... produce ascospores. Although the flesh of young fruit is very susceptible to brown rot infection, the fruit has such a tough skin that the germ tubes of the summer spores ...
ohioline.osu.edu

Strawberry Leaf Spot Diseases, HYG-3015-95
... common leaf diseases and they all overwinter in infected dead or living leaves. They all produce spores that spread the disease by causing new infections during moist, warm conditions. Leaf Spot Leaf ... the spring on both surfaces of dead leaves. These structures produce spores abundantly in midsummer. In the presence of free water these spores can germinate and infect the plant within 24 hrs. Older ...
ohioline.osu.edu More from this site

The Blue Plate Test
... produce spores (fungus seeds) which initiate the disease. This canopy closure occurs at the same time as the flowering stage of the bean crop. In a bean canopy, the spores ... blossom as a nutrient source to produce a mass of mycelia which ... produce an acid) from other fungi that may be growing on the plates after field sampling. When the plates are placed in a field, the white mold pathogen spores ...
plantpath.unl.edu

Fruit5
... . Lesions also occur on twigs and are the overwintering inoculum. In the spring, twig lesions produce spores which are washed by rainfall to leaves. After infection there is a period of one ... -brown areas. The organism overwinters in cankers, decayed fruit, and dead wood. In the spring spores are formed in the cankers. Leaves are the first tissue to be infected. A temperature ...
plantpathology.tamu.edu

On-Line Glossary: S
... structure such as a conidiophore, ascocarp, or basidiocarp. (15) sporulate. To produce spores. (2) sporulation. The process of producing spores. (20) spot. A symptom of disease characterized by a limited ... from living microorganisms. (20) sterile fungus. A fungus that is not known to produce any kind of spores. (2) sterilization. The elimination of pathogens and other living organisms from soil ...
ppathw3.cals.cornell.edu

Evolution past questions
... land plants? 4. Describe the major stages in the evolution of land plants. 5. "Flowers produce spores not gametes". Explain this statement. 6. Write an essay on the evolution of seed plants ...
scitec.uwichill.edu.bb

Fern Propagation from spores
... spores The fern life cycle Ferns do not flower but reproduce sexually from spores. There are two distinct stages of the fern life cycle. Mature plants produce spores ... occurs the adult fern begins to develop. Collecting spores To collect spores place a portion of mature frond on a ... mixture before sowing the fern spores by pouring boiling water over it This kills the spores of fungi and other ...
www.anbg.gov.au

Open Directory - Science:Biology:Flora and Fauna:Plantae:Polypodiophyta
... , with the sporophytic stage of growth being dominant in the life cycle. The ferns still produce spores like mosses, however, they have specialised vascular tissue (xylem and phloem ) as seen in the ...
dmoz.org

These listings are filtered
View all for produce spores