| Species: | |
 |
Tetranychus cinnabarinus (Boisduval) |
| Common name: | |
|
Webspinning mites |
|
Pacific spider mites |
|
Two-spotte spider mites |
|
Strawberry spider mites |
| Damaging stage: | |
|
Nymphs and adults |
| Crops Affected: | |
|
Solanaceous, cucurbits, brassicas, legumes, papaya |
| Characteristic Damage: | |
|
Initial damage due to feeding appears as light dots on the leaves. |
|
Continuous feeding leads to leaf yellowing which later turns to bronze or reddish-brown and drop off. |
|
Webs are evident on plants infested with high population of red spider mites. |
| Management and Control: | |
|
Monitor the area regularly. |
|
Prune heavily infested leaves and dispose properly. |
|
Use natural enemies-predators such as six spotted thrips (Scolothrips sexmaculatus), spider mite destroyer lady beetle (Stethorus picipes), minute pirate bugs, bigeyed bugs, and lacewing larvae. |
|
Spray botanical insecticides such as neem, hot pepper and kakawate extracts. |
|
Apply insecticides such as abamectin (e.g. Agrimek®, Abamec®, Romectin 1.8 ECⓇ , AvidⓇ, OrtusⓇ, NissurunⓇ, AgriguardⓇ) alpha-Cypermethrin (e.g. FastacⓇ), lambda-Cyhalothrin (BidaⓇ, KarateⓇ, DescarteⓇ), dimethoate (e.g. Perfecthion®) or diazinon (e.g. Basudin®, Parapest®). |
| References: | |
| https://en.wikipedia.org/wiki/Spider_mite | |
| http://www.ipm.ucdavis.edu/PMG/PESTNOTES/pn7405.html | |
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