Whole body extracts of the two-spotted spider mite (Tetranychus urticae Koch) were analyzed using a 16-channel electrochemical array high performance liquid chromatography (HPLC)-based detection system that allows the simultaneous isolation and identification of a variety of biogenic amines. The spider ...
“Commonly known as two-spotted spider mite (TSSM), it characteristically has two large dark spots on either side of its back,” explains Biobest’s IPM and pollination specialist David Abeijon. “Capable of building up a population very quickly, especially in hot and dry conditions, the fema...
The two pest species are the twospotted spider mite Tetranychus urticae and the western flower thrips, Frankliniella occidentalis . Their natural enemies are... J Bruin,dGLPS Van,MW Sabelis - Springer Netherlands 被引量: 276发表: 1999年 Volatile spider‐mite pheromone and host‐plant kairomone,...
Consequences of mite feeding injury to beans on the fecundity and survivorship of the two-spotted spider mite (Acari: Tetranychidae)Consequences of mite feeding injury to beans on the fecundity and survivorship of the two-spotted spider mite (Acari: Tetranychidae)Fecundity and survival of the two-...
you can almost guarantee that the two-spotted spider mite will rear its ugly head. A big advantage of the predatory mites in Spical, is that you can use them at an early stage. If they can’t find enough spider mites, they’ll just eat something else such as other mites, insects, ...
of which the latter is by far the best studied. In the two-spotted spider miteTetranychus urticae, a hibernal facultative reproductive diapause allows adult female mites to survive winter [10]. Since this spider mite species is a highly polyphagous and difficult to control plant pest [11,12]...
) is one of the most affected by the two-spotted spider mite (Tetranychus urticae Koch). Moreover, chemical control is hampered by the mite’s ability to develop genetic resistance against acaricides. In this context, the identification of the genetic basis of the host resistance could ...
The two-spotted spider miteTetranychus urticaeis a serious pest of many agricultural crops and ornamental plants. The sublethal effects of a new chemical, spinetoram, onT. urticaewere investigated by treating adult females and eggs with LC10and LC20in the laboratory. The data were assessed based ...
The two-spotted spider mite Tetranychus urticae Koch is one of the economically most important pests in a wide range of outdoor and protected crops worldwide. Its control has been and still is largely based on the use of insecticides and acaricides. However, due to its short life cycle, ab...
This study uses an image-processing technique to determine the damage level caused by two-spotted spider mite (Tetranychus urticae Koch) to cucumber plants and changes in the number of mites in a greenhouse. Firstly, a new agricultural platform was developed to ensure camera stability for ...