Thrips are considered to be one of the most important insect pests on roses. They are the tiny insects which feed on the sap of the rose plants which results in discoloration and stunted growth. The injury caused by thrips reduces the aesthetic value of rose blooms and makes them unmarketable. They can be identified by their narrow, elongated body and fringed wings. Hot and dry conditions favor the growth and development of thrips.
Thrips suck the sap from the leaves, and they are a type of flower feeder, meaning they feed on the flowers of rose plants, causing damage and leading to reduced yields and quality.
Scientific Name: Rhipiphorothrips cruentatus
Thrips infestations have been reported in several states across India, including Maharashtra, Karnataka and Andhra Pradesh.
A combination of different control measures is often important to effectively manage thrips infestation in rose crops. The following are some of the commonly used IPM practices for controlling rose thrips.
Chemical measures, such as the application of insecticides, can be effective in controlling thrips populations in rose crops. Some of the commercially available insecticides for thrips control include,
Product Name | Technical Content | Dosage |
Tafgor Insecticide | Dimethoate 30% EC | 1.5 – 2.5ml/lit of water |
Confidor Insecticide | Imidacloprid 17.8% SC | 0.75-1 ml/lit of water |
Actara Insecticide | Thiamethoxam 25 % WG | 0.5 gm/lit of water |
Benevia Insecticide | Cyantraniliprole 10.26% OD | 1.7-2 ml/lit of water |
Keefun Insecticide | Tolfenpyrad 15% EC | 1.5-2 ml/lit of water |
Delegate Insecticide | Spinetoram 11.7% SC | 0.9 ml/lit of water |
Anshul Ikon Insecticide | Acetamiprid 20% S.P | 0.5 gm/lit of water |
Tracer Insecticide | Spinosad 44.03% SC | 0.3-0.4 ml/lit of water |
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