Ice-ice - Wikipedia
Ice-ice is a disease condition of seaweed. Ice-ice is caused when changes in salinity, ocean temperature and light intensity cause stress to seaweeds, making them produce a "moist organic substance" that attracts bacteria in the water and induces the characteristic "whitening" and hardening of the seaweed's tissues. [1] .
Ice-Ice disease: An environmentally and microbiologically ...
Diseases and pests are major limiting factors in eucheumatoid production, particularly a condition known as ‘ice-ice’ disease (IID). IID is characterized by bleaching of the thallus followed by the disintegration of affected tissues, leading to a loss of biomass and reduced carrageenan yield.
Ice-Ice Disease Prevalence and Intensity in Eucheumatoid ...
2024年8月3日 · Since its initial report in the Philippines in 1981, ice-ice disease (IID) remains a substantial threat to the sustainability of eucheumatoid seaweed production.
This brief research focused on the incidence of ice-ice diseases (IID) and epiphyte infestation (EI) in cultured seaweeds (Kappaphycus spp.), identifying a doable strategy to prevent early development and outbreaks.
A Deep Dive Into Ice-Ice Disease - luministech.com
Ice-ice is caused when changes in salinity, ocean temperature and light intensity cause stress to seaweeds, making them produce a “moist organic substance” that attracts bacteria in the water and induces the characteristic bleaching of the seaweed’s tissues and resulting in a drop in the protein yield of the crop.
Evaluation of disease resistance and tolerance to elevated ...
2018年7月17日 · One of the common diseases associated with seaweed is the ice–ice disease. Ice–ice disease is characterized by a change in seaweed pigment and softening of the thallus (Doty and Alvarez 1975). This decreases the carrageenan yield and produces inferior quality carrageenan (Mendoza et al. 2002).
(PDF) Ice-ice Disease in Commercially Cultivated Seaweeds ...
2021年5月26日 · In this article, we reviewed the reported scientific journals on the ice-ice disease of two commercially cultured seaweed species (Kappaphycus spp. and Eucheuma spp.), focusing mainly on...