Root rot of carrot

General Black spots on cold-stored carrots are a major problem and can lead to significant postharvest losses Several different fungal pathogens cause similar symptoms, which are collectively known as

Fusarium spp.

Fusarium spp. is a group of soil-borne fungi with many different species. Fusarium is widespread and can infect a range of host crops. Many species are considered weak pathogens and can only infect wo

Loose smut of wheat

Ustilago tritici (Ustilago segetum var. tritici, Ustilago nuda f.sp. tritici) Loose smut of wheat General Ustilago nuda f.sp. tritici is a basidiomyceteous fungus that affects wheat. It is also known

Root and crown rot of strawberry

General New diseases in strawberry have been ascribed to Pestalotiopsis clavispora in the case of root and crown rot (of strawberry), first found in The Netherlands, and Pestalotiopsis longisetula in

Tobacco aphid

General The tobacco aphid ( Myzus persicae subsp. nicotianae ) probably evolved from the peach potato aphid in the Far East and is a key pest of tobacco crops in both the United States and South Ameri

Neoseiulus californicus

The predatory mite Neoseiulus californicus (previously Amblyseius californicus) is commonly used for biological pest control of spider mites . Although Neoseiulus californicus prefers spider mites it

Predatory mites

What are predatory mites? Predatory mites are beneficial arthropods used in pest control to manage and reduce populations of harmful pests in various agricultural and horticultural settings. These tin

Melon thrips

General It is polyphagous pest and has been recorded more than 36 plants families. Damage symptoms Nymphs and adults are damaging stage. Infested leaves become yellow or brown, also acquire bronze col

Tomato leafminer

General The tomato leaf miner (Tuta absoluta), a major pest of field- and greenhouse-grown tomatoes, belongs to the family of Gelechiidae . It is oligophagous, feeding mainly on Solanaceae species . T

Predatory insects

Predatory bugs Predatory bugs are beneficial insects crucial for natural pest control in agriculture. Equipped with piercing mouthparts, they actively hunt and feed on various harmful pests, helping t