Pea leaf miner

damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue, leading to desiccation, premature [...] wider tunnels. Feeding spots made by adult females can also reduce yield, although except with ornamental crops, this is usually of less significance. Seedlings [...] leaf at once, tunnelling down into the mesophyll tissue where damage is caused by extensive mines, leaving the outer layers of the leaf and stalk intact

Leaf miners

in horticultural crops are mostly polyphagous; that is, they feed on many crops. However, this is not universal among the Agromyzidae. Of the approximately [...] damage to plants both directly and indirectly. The most direct damage is caused by the larvae mining the leaf tissue which can lead to desiccation, premature [...] tunnels. Feeding spots made by adult females can also reduce yield, although with the exception of ornamental crops, this is usually of less significance

Bean seed fly

attack seedlings by feeding on emerged roots and cotyledons. Plants that survive are weak and less tolerant to subsequent attacks by other pests and plant [...] near the base of affected bean plants. You can recognise if your crop is affected by the bean seed fly through several indicators. Firstly, check the seedling [...] Overview of Bean seed fly The bean seed fly, officially known as Delia platura , is a common pest that targets bean crops but can attack crucifers, cereals and

Lettuce

family, Asteraceae. It is a hardy annual that is easy to cultivate and most often grown for its leaves. It is, however, often plagued on by a number of insect

Neoseiulus cucumeris

g thrips is mainly dependent on the size of the prey larvae. Thrips larvae try to defend themselves against an attack by a predatory mite by violently [...] capturing prey than adults, and thrips larvae killed by an adult mite are sometimes partly consumed by the nymphs. At 25°C under optimal conditions, an adult [...] Neoseiulus cucumeris Neoseiulus cucumeris is most effective at temperatures between 15 and 25°C (59 and 77°F). It is not effective at temperatures above 30°C/86°F

Black bean aphid

black bean aphid, Aphis fabae , is widespread in temperate regions, where it is a serious economic pest of beans. It is highly polyphagous, and attacks [...] crops. Damage symptoms Economic damage by black bean aphid is mainly due to direct feeding damage. Indirect damage is caused through the transmission of plant [...] and disturb the balance of growth hormones. As a result, the plant’s growth is retarded giving rise to deformed leaves or, if the infestation occurs early

V10

the plant. Infection by other PepMV isolates is severely compromised due to its degradation by RNA silencing. In this way the plant is equipped with a high [...] high level of protection against subsequent attempted infections by virulent PepMV strains. Pack size 0.8 litre bottle. Formulation Liquid. Presentation [...] Preparation Shake the bottle well before use Use a disinfected bucket which is rinsed well with water before use Dilute 0.8 litre V10 with 8 litres of cold

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Leaf stripe

graminea is monocyclic, which means there is only one disease cycle during the cropping season. The fungus is seed-borne and this systemic infection is the [...] Delay sowing in spring barley until soil temperature is higher than 12-15 o C Prevent plant diseases by optimizing plant potential and crop resilience. [...] General Pyrenophora graminea is a disease of Barley that causes significant yield losses. Damage symptoms Symptoms first occur on the first, second and

Maximize pollination in tomato

indicators to assess the bumblebees' pollination activity. A single visit by a bumblebee is typically sufficient for successful pollination. Fruit setting occurs [...] performance by checking their work at least once every two days. When the number of bite marks diminishes to only one or two per flower, it is advisable [...] that the hive is placed horizontally for optimal functioning. Protection against elements Protecting the hive from adverse weather conditions is essential