Insects and Livestock

Parasites and Insects Affecting Livestock

PARASITES that attack livestock and poultry may live on the skin or in its layers (external parasites) or in the digestive tract, the liver, tlie lungs, the kidneys, and elsewhere in the body (internal parasites). With few exceptions, the external parasites are insects or forms related to insects. Most of the internal parasites.are either microscopic organisms known as protozoa or belong to a g...

Insects as Livestock Feed

Biorefinery: Producing biologically-based products and energy from biomass Oviposi�on: The laying of eggs Pathogens: A bacterium, virus, or other microorganism that can cause disease Prions: An infec�ous, transmissible protein thought to be the cause of TSE Substrate: The material on or from which an organism lives, grows, or obtains its nourishment Valorisa�on: Recovering of value from dispose...

Flower color preferences of insects and livestock: effects on Gentiana lutea reproductive success

Angiosperms diversification was primarily driven by pollinator agents, but non-pollinator agents also promoted floral evolution. Gentiana lutea shows pollinator driven flower color variation in NW Spain. We test whether insect herbivores and livestock, which frequently feed in G.lutea, play a role in G. lutea flower color variation, by answering the following questions: (i) Do insect herbivores...

Diversity and Abundance of Insects in Wukari, Taraba State, Nigeria

A field survey was conducted in Wukari, Taraba State to assess the diversity and abundance of insect species in selected habitats (residential, open field made up of grassland and an agroecosystem). Sampling were done biweekly using light, pitfall and yellow pan traps set in 3 replicates, 30 m apart. Insects recovered were wet preserved in 70% ethanol except butterflies and moths. Representativ...

Aquatic Insects: Hemimetabolous Insects – Plecoptera