Cryptolaemus montrouzieri

activity ceases at temperatures below 9°C. Life cycle of Cryptolaemus montrouzieri You can recognize the different life stages of the predatory beetle Cryptolaemus

Glume blotch

shrivelled and deformed. When germinating seedlings are infected, they shrivel. Life cycle and appearance of Glume blotch Phaeosphaeria nodorum or Septoria nodorum

Bacterial spot

and green but they turn brown, become raised and look like cracked scab. Life cycle and appearance of Bacterial spot Xanthomonas vesicatoria survives on

Gummy stem blight

on stems, leaves and inside the fruits may occur together or individually. Life cycle and appearance of Gummy stem blight Mycosphaerella cucumis survives

Crazy roots, hairy roots, crown gall

the drippers get clogged. In tomato, excessive vegetative growth occurs. Life cycle and appearance of Crazy roots, hairy roots, crown gall The primary

Life cycle of whitefly

Life cycle of aphids

Life cycle of thrips

Angular leaf spot

infected, creating a look similar to that of a Phytophthora fragariae infection. Life cycle and appearance of Angular leaf spot Xanthomonas fragariae overwinters

Early blight

On fruits, dark sunken, leathery lesions occur at the side of the stem. Life cycle and appearance of Early blight From the primary infection of leaves