Biological Pest Control

parasitoids, to control invasive pest species. This method is typically used when a new pest species poses a significant threat to agriculture or ecosystems. Scientists [...] spider mite infestations in a greenhouse. Augmentative biological control can provide rapid results and is particularly useful when natural enemies are insufficient [...] Biocontrol explained Biological pest control, often referred to as biocontrol, is a method of managing pests using natural predators, parasitoids, or pathogens

Cotton bollworm

bollworm Eggs are deposited individually on young shoots near buds, flowers, fruits or on leaves. They are almost spherical with a flattened base and a diameter [...] greenhouse crops, tomato is particularly affected. Damage symptoms First instar larvae feed on soft leaves, creating small holes. When they reach the second [...] to reddish-brown with dark spots. In later instars the head is mottled, and the body is marked with three prominent longitudinal dark bands with numerous

Tutasan

Maintain a distance of 15-20 metre between traps A continuous water supply is needed to ensure that the trap works correctly. If the trap is not connected [...] indicated If possible connect the trap to a dripper and make sure the water drips properly into the trap Add a small quantity of vegetable oil or liquid [...] connected to a dripper refill by hand Replace the pheromone capsule every 4-6 weeks Clean the trap when completely filled with moths Dosage Use 20-30 traps

Early blight

(optimum temperatures lie between 15 and 28 °C) and at a relative humidity (RH) of over 90% or when the leaves are wet. Small differences in optimum temperature [...] general the risk of Alternaria infection is larger under quite warm and humid conditions. Infection may take place within a few hours, with lesions occurring [...] Infection is both direct and through wounds and stomata. Spores are dispersed by wind and in some species through the splash of rain. How to prevent Early

Phytophthora blight

disease spreads more rapidly when the water content of the soil or substrate is higher than normal or optimal for crop growth. How to prevent Phytophthora blight [...] borders and white fluffy fungal growth on the leaves. The centre is grey-brown with a light-green edge. On the stem, elongated brown lesions occur, usually [...] s containing sporangia, a type of spores) with sporangia are formed that protrude through the stomata. Secondary infection is either by germinating sporangia

Diamond back moth

xylostella) is suggested to have its origin in Europe, South Africa or East Asia, but is now present wherever its cruciferous hosts exist and it is considered [...] species. It is highly migratory and wind-borne adults can travel long distances to invade crops in other regions. Damage symptoms The caterpillar is a surface [...] are like those of the males. The back is marked with a broad cream or light brown band along the back, which is sometimes constricted to form one or more

Capsanem

solution as soon as it is prepared and within a short timeframe. Do not store mixed suspensions Dosage Capsanem is typically applied at a rate of 250,000 to [...] Nematodes can be applied using a watering can, an airblast sprayer, through a sprinkler system, with a backpack sprayer, or a vehicle-mounted spray unit To [...] half-filled spray tank (except when tank mixing with a compatible product) Maintain agitation of mixture in the tank (e.g. with a recirculation pump) Fill the

Broad mite

brown stripes forming a fine network on the leaves. In case of a more serious infestation, this network becomes so dense that there is no more green tissue [...] latus) are not a serious problem, as they are unable to overwinter. Mites belonging to the family of tarsonemids ( Tarsonemidae ) display a greater diversity [...] show a preference for young, developing plant tissue, like the growing tips, young leaves and flower buds. The mechanism causing the deformation is not

Botrytis

within a few days. Under circumstances unfavourable for germination, the spores can survive a few days on the plant surface and still germinate when the RH [...] (Botryotinia fuckeliana / Botrytis cinerea) is considered a weak pathogen, only infecting weakened or damaged plants. How to prevent Grey mould Make sure the crop [...] General Grey mould ( Botryotinia fuckeliana / Botrytis cinerea ) is a commonly found fungus in many environments. It survives in plant parts like bulbs

Caterpillars

can rapidly decimate a plant. Very small caterpillars are not able to chew and therefore graze the underside of leaves. This causes a window effect where [...] videos Take a look at the video or go to our Youtube channel to see our caterpillar control products in action. More caterpillar control videos How to get rid [...] of butterflies and moths. Butterflies and moths form the order Lepidoptera, a very large group with more than 150,000 species, that are easily distinguishable