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426  Articles
1 of 44 pages  |  10  records  |  more records»
Three groups of beetles inhabit cones of cycads (Cycadales) in the northern hemisphere and are believed to be involved in their pollination. The primitive weevil subtribe Allocorynina (Coleoptera: Belidae) is restricted to the New World cycad genera Dioon... see more

This paper describes the first record of the cosmopolitan moth Anatrachyntis badia on the native Florida cycad Zamia integrifolia, and discusses its possible pollination benefit for this threatened plant. This new record is interesting due to the highly t... see more

Propagation of cycads from seed can aid their conservation as it helps reduce the demand for wildcollected plants. Seed-produced plants can be used for reintroduction programmes if the parent plants are from known provenance and care is taken to avoid hyb... see more

Propagation of cycads from seed can aid their conservation as it helps reduce the demand for wildcollected plants. Seed-produced plants can be used for reintroduction programmes if the parent plants are from known provenance and care is taken to avoid hyb... see more

Two species of the early-diverging lineages of Pharaxonotha Reitter (Coleoptera: Erotylidae: Pharaxonothinae) are described: Pharaxonotha taylori Skelley and Tang, new species, and Pharaxonotha thomasi Skelley and Tang, new species. A new key to described... see more

Many insect species visit the flowers of a plant and play an important role in their pollination. Of late, the interest of the pollination biologists has been to determine their relative contribution towards the reproductive success of the plant. Such inf... see more

Beekeeping, which is a livestock branch made depending on nature, is to collect nectar from many vegetable sources from various regions, and to transform them into different bee products in the most economical and appropriate seasonal periods. Many produc... see more

The use of intra-varietal crossing is an important element to increase seed yield and improve a variety. The aim of the research was to identify the influence of different options of intra-varietal pollination of sweet pepper on seed productivity and othe... see more

The need for energy, especially electricity is increasing along with the development of technology. An increase in electrical load and the location of the powerplant far causes voltage drops and causes power line losses. One solution can be chosen by addi... see more

1 of 44 pages  |  10  records  |  more records»