Pear-Pear Tiger: First application: It is done in the spring when the adults emerge from their wintering dens and move to the leaves but have not yet laid eggs. Second application: It is done in June when the nymphs of the first generation are dense.

Pear-Pear Psyllid: One spraying may be sufficient when almost all of the eggs left by the overwintering adults hatch and the second and third period nymphs begin to appear, when infection begins to be seen in more than 15% of the shoots, when the discharge of the sweet substance has not started and when there are not many natural enemies.

Grape-Mealybug: The fight is done in two periods.

First period: It is the period when the bark on the vine trunk starts to become wet and the Mealybug starts to advance towards the green part. During this period, the grape vines are about the size of a chickpea and only the vines where the mealybug is seen should be sprayed.
Second period: It is the period when the Mealybug moves to the leaves and bunches and the grains start to sweeten. If most of the vines are infected and also in exported varieties, spraying can be done in both periods.
Paddy-Cyclops: It should be done after the plant is well-established in the soil after the water is cut off during the resting period of the paddy. This varies according to the planting time, but usually corresponds to May.
Apple-Golden Butterfly: Chemical control should not be applied unless necessary. Chemical control may not be necessary when other control methods are applied. Applications should be made in spring, depending on the climate conditions, usually towards mid-April, when the caterpillars have completely left their winter nests. One application is usually sufficient. The use of biopreparation should be preferred.
Apple-Apple Webworm: Spraying is done if there are 4 larvae clusters that have entered the epidermis or woven a web in a 100-leaf bouquet that will represent the garden.
Apple-Apple Cotton Bug: Application is done when colonies are detected in 10% of the shoots in the controls to be carried out starting from May. Hazelnut-Hazelnut Sprout Moth- In gardens infested with the pest, a preliminary count should be made to decide whether control is necessary. For this purpose; 10 hearths are marked in gardens with 1-10 da, 20 hearths in gardens with 11-30 da, and 30 hearths in gardens larger than 30 da. A total of 30 leaves are taken from the lower, middle and upper parts of each marked hearth, 10 from each, and those with signs of damage are counted. Chemical control is started when the rate of damaged leaves is 15%.

General Pests- After the harmful grasshopper nymphs begin to be seen in the reservation (Garsiyat) areas and the appropriate density is determined in the surveys, chemical control is started immediately.

Rose-Rose Borer Beetle: The end of April and the middle of May can be selected as the most suitable time for application. In order to start the application, rose gardens should be checked twice a week starting from the end of April, and application should be started when adults are seen in 5 out of 100 randomly selected buds.

Cherry-Cherry Fly: Application should be made within 7-10 days after the first adult is caught in visual yellow sticky traps.
Cherry-Cherry Slug: It should be done when the larvae start feeding on the epidermis of the leaves. 12 applications are made against the larvae of the first and second generations, taking into account the duration of effect of the plant protection product.

Corn-Cotton Striped Leafworm: A total of 25 plants are checked at 5 points to represent the field, 5 plants side by side on the row, and the larvae are counted. Application is made when there are an average of 2 larvae/plant.
Cotton-Cotton Striped Leafworm: Application is made when 10 larvae and 2 newly opened egg packets are seen in 100 plants during the checks.
Cotton-Cotton Aphid: If aphids and beneficial insects are dense in field controls, application should be postponed. Application is recommended when 50% infested seedlings are detected after thinning in the seedling period and an average of 25 aphids are detected in 1 leaf in the field period.
Cotton-Leaf Fleas: Leaf fleas are counted on all 25 leaves, one from the lower, middle and upper parts of the main stem of randomly selected plants. In this way, the average number of pests per leaf is found in a total of 100 leaves collected from the entire area. Application should be made when an average of 10 leaf fleas are detected per leaf.
Soybean-Cotton Striped Leafworm: Control should be started when 6 larvae or 2 newly opened egg packages are found in a 3 m row length.
Barn Pests: Application is made in empty warehouses in a way that wets the entire surface.