production in Indonesia has increased from year to year, in 2021 chili production reached
2,747,108 tons compared to other countries in Asia. Chili productivity in Indonesia is still
relatively low, one of the factors causing low productivity is the lack of use of crop management
technology, low-quality seeds are widespread in the community, lack of use of integrated
technology packages, and the high incidence of pest and disease attacks (Mariyono and Bhattarai,
2009). Fruit caterpillars (Helicoverpa armigera) are pests that often attack various important
plants in Indonesia (Setiawati, 1991). This pest moth is able to spread far following the cardinal
directions or challenging the direction of the wind, thisusually attacks young fruit by making holes
and eating them, the characteristics of this pest attack are that the fruit has holes, there are black
or yellow spots on the fruit, the fruit is shriveled and smaller (Farrow &; Daly, 1987). The life
cycle of fruit caterpillar consists of four life stages, namely egg, larva, pupa and imago.
To reduce the population of pests found on chili plants, it is necessary to apply insecticides.
Insecticide is one part of pesticides, where insecticides are used to eradicate types of insects or
pests. Eradication of insects or pests can use chemical types of insecticides and vegetable
insecticides. Pest control is usually carried out using chemical insecticides (Indianti, 2017).
Insecticides commonly used to eradicate chili pests are: Chlorpyrifos, Chlorantraniliprol,
Cypermethrin and Deltamethrin. According to Eaton et al in Akbar (2020) stated that
Chlorpyrifos is one of the active substances of the oganophosphate pesticide group. The main
target organs for chlorpyrifos toxicity are the central and peripheral nervous system, due to the
ability of the oxon-metabolite chlorpyrifos to inhibit the enzyme activity of acetylcholinesterese,
which ends neurotransmission at cholinergic synapses (Eaton et al, 2008), Chlorantraniliprol is
a potential insexticide for such control spinoteram, spinosad, lamda sihalotri, and
chlorantraniliprol with The Effect levels reaching 90% at 72 hours after application (Sisay et al.,
2019). From the group of etomopathogenic fungi, Beuveria bassiana, Metarhiziumanisopliae and
Metarhiziun rileyi are reported to have the potential to be biological control agents (Wright et al.,
2010; Prasanna et al., 2018). according to Sudjak in Perdana, F. (2016) stated that Cypermethrin
is a box poison insecticide and a colored mapped stomach that can be used to control important
pests in rice, cabbage, mustard cocoa, soybeans, corn, tea, tobacco and cotton, Deltamethrin is
one of the insecticides that are widely used by farmers in rice plantations and one of the most
widely used in crop protection. Deltamethrin is a broad-spectrum synthetic pyrethroid insecticide
that acts as a contact toxin and stomach toxin (Dietz et al., 2009).
RESEARCH METHOD
This research was conducted in Ambit Village, Waled District, Cirebon Regency, West
Java Province. The implementation time lasts for 3 months (July to September 2023). The
method used in the study used Randomized Group Design (RGD). The study consisted of 5
treatments of various insecticide active ingredients and controls (without insecticides) were
repeated 5 times so that there were 25 test plots. Plot size 1 m x 20 m, distance between plots
(gutter width) 50 cm. The length between the replicates is 50 cm, using a plant distance of 40
cm x 50 cm and the number of plot plants is 48 plants. The treatment uses several insecticide
and control active ingredients, with the following design ; A). Chlorpyrifos, B).
Chlorantraniliprol, C). Cypermethrin, D). Deltramethrin, and E). Kontrol.
Insecticides are applied by spraying using formulations according to treatment (Deden et
al, 2023). Insecticides active ingredients Chlorpyrifos, Chlorantraniliprol, Cypermethrin and
Deltrametrin are applied using a sprayer with a formulation of 2 ml / liter. Spraying is carried
out on chili plants and carried out in the morning. Spraying begins at the age of 34 days after