Crazy roots, hairy roots, crown gall

now, no bacteria have been isolated from crazy roots. This disease seems to be caused by a change in the hormonal system of the plant resulting from the [...] Adjust the work order in greenhouses to fit with the hygiene protocol Disinfect the nutrient solution in order to prevent biofilm growth inside the irrigation [...] Additionally, pathogenic Agrobacterium s pecies have recently been assigned to the genus Rhizobium . These pathogenic bacteria were formerly known as Ag

Anagyrus vladimiri

Citripar depends on climate, crop and mealybug density and should always be adjusted to the particular situation. Start introduction preventively or as soon [...] parasitic wasp Anagyrus vladimiri Anagyrus vladimiri is a parasitic wasp belonging to the Encyrtidae family. This parasitic wasp is particularly effective for mealybug [...] Koppert as Citripar . Anagyrus vladimiri products Citripar Expand all items How to use Anagyrus vladimiri The parasitic wasp Anagyrus vladimir is available in

Black sigatoka disease

three days under optimal conditions (humidity close to saturation and temperature above 20 °C). How to prevent Black sigatoka disease Use resistant cultivars [...] stack them, so the spores cannot be discharged from the lower leaves in the stack Use under-canopy (drip) irrigation to reduce splash dispersal Lower the [...] spots or streaks on leaves of about one month old. The symptoms run parallel to the veins. Within a few days, the spots become a few centimetres in size and

Tomato leafminer

Mining by the caterpillar causes malformations. Damage to fruit allows fungal diseases to enter, leading to rotting fruit before or after harvest. Life cycle [...] creamy white to bright yellow, darkening in the embryonic phase and becoming almost black near eclosion. The first-instar larvae are whitish to yellowish [...] (Tuta absoluta), a major pest of field- and greenhouse-grown tomatoes, belongs to the family of Gelechiidae . It is oligophagous, feeding mainly on Solanaceae

Beet armyworm

caterpillars, the damage can spread to the stems, and in the worst cases to the fruit. This often leads to the entire contents being consumed. In ornamental crops [...] a regular problem for horticulturalists due to its resistance to nearly all insecticides, and its ability to develop on wild vegetation during the summer [...] migrate to the top of the plant where they feed mainly on the growing tips. They produce large holes in the leaf, sometimes stripping the leaf down to the

Banana

curved. Its flesh is soft, rich in starch and its skin (usually easy to peel) can be green or yellow, or red, purple or brown when ripe. Bananas grow in [...] fruit that grows from various large, herbaceaous flowering plants belonging to the genus Musa . Botanically speaking the fruit is a berry and it varies in [...] balbisiana . Bananas used for cooking are also called plantains, contrast to dessert bananas.

Cryptobug-L

Application Deploy material on rock wool slabs, or in Diboxes close to or at a hotspot Can also be applied with Natutec Airobreez, Natutec Mini-Airbug, Natutec [...] Cryptobug-L depends on climate, crop and mealybug density and should always be adjusted to the particular situation. Start introduction preventively or as soon [...] Introduction rates typically range from 5-40 per m 2 /release. Releases should be repeated at least 3 times at intervals of 1-2 weeks, or until the pest is

Tea mosquito bug

spidery in general appearance due to its elongate appendages. The life cycle is completed in 15 to 20 days in summer and 45 to 60 days in winter. It has several [...] General The pest considered to be serious pest in tea growing areas. Helopeltis antonii attack cashew nut guava, neem and tea. Damage symptoms Helopeltis [...] the insect is injected to the plant tissues at the time of feeding causes reddish brown patches. As a result punctured snot to dry and die, curling of

Sugar cane

six metres. The sucrose is extracted in mill factories to be processed into sugar or fermented to produce ethanol. The world’s sugar consumption is derived [...] Saccharum spp. Sugar cane About Native to the tropical regions of South Asia and Melanesia, sugar cane belongs to the tall perennial true grass genus, Saccharum

Two-spotted spider mite

their small size, they are capable of very rapidly doing severe damage, due to their great reproductive capacity. There are more than 1200 species worldwide [...] many outdoor crops. Damage symptoms Larvae, nymphs and adults cause damage to the host plant by feeding on plant sap. They mainly occur on the underside [...] The empty dead cells become yellow, and in many plants the damage can also be seen on the upper surface of leaves as small yellow dots. The destruction