Srikaya is Pesticides Plant

Srikaya annonain plants that contain the power to kill as a stomach poison or a contact poison against the pests: Aphis fabae;
Macrosiphoniella sanbomi; M. saloniolii; sitophillus zeamais; s. orizae; and Tr ib I ium c o s t o m anu The highest content of n qnnonai contained in seed.
Natural pesticides from the seeds srikaya extraction obtained by mixing or dry.
Plants toxic pachyrrhizid Bengkuang Remembrance that killing power against Plutella rylostella and binotalis on crocidolomio
cabbage plants. Pachyrrhizid highest content of a grain. Pyrethrum flowers are pyrethrin toxicity has power
committed against various kinds of insects, but not a toxic
for warm-blooded animals. Tuba root of Derris toxic. on

Initially, the root of the tube is used as fish poison, but then many
used to control pests on various crops sa) rur-sa) ruran,
tobacco, coconut, quinine, pepper, tea, chocolate, and others.
In subsequent developments, in a variety of other plants
potential as producers of natural pesticides. Plant Research Center
Vegetables (Balittsa), Lembang, researching the use of plant leaves
salira (Lantana camara), kipahit (Tithonia diversifulia), citronella scented (Andropogon
nardus), tikotok (Tagetes erecta), tobacco (Nicotipna tabacum),
nllam (Pogostemon cablin), peanuts pig (kphrosia candida), cloves (Euginia
syz i gium), babadotan (Ageratum onianum Hous t), day ang (S ice spectrum
noctornum), and neem (Azadirachta indica) to control pests
Phthorimaea operculella in potato tubers. The results of these studies to
show that tanampn leaves and neem nut pigs have the ability
highest and most sbQanding with synthetic insecticides Karbaril
in suppressing attacks Phthorimaea operculella in potato tubers, for
storage period ..
B. Potential plant neem
Neem plants found in 78 countries and has been used in 9 countries.
This plant has the potential to be developed as a pesticide from
plants (biopestisida). The parts of neem plant contain not
dari34 less chemical compounds, mainly from kelgmpok diterpena, triterpena,
and flavonoids. Neem plants contain compounds nimbin, salannin,
thionemon, azadirachtin, and berbagaiflavonoid which experts believed
nematisidal nature. These compounds are common in the
seeds and leaves of plants.
Research results that give an indication as neem plant
producer of natural pesticides include the following.
1. Gowda and Sety (1979) states that the use of neem leaf extract bungkil can inhibit the hatching swollen root nematode eggs.
2. Rao, Mani, and Rao (1986) reported that the use of bungkil neem leaf can inhibit the hatching nematode eggs swell roots.
3. Mulyadi Raharja (1988) reported that the use of neem leaf extract can reduce the amount of lump roots and the number of nematode swollen roots of plants tomato.
4. Educate Sudarmadji and (. Agil Irianto SB (1990) reported ovisidal properties terhqlap neem extract fleas eggs.
5. Sudadi Ahmad (1991) melbporkan that extracts of leaves and seeds of neem can inhibit nematode eggs were swollen roots.
Systemic nature from neem substances can penetrate and enter into the egg, so that the toxin compounds contained in it can poison
eggs (ovitoksik) and inhibits egg hatching (ovistatik).
In selanjubrya development, neem is known that plants potentially
as insecticides, molusida, fungicide, bactericidal, and antiviral.
Related to the potential of neem plant as antivirus, research
Food Crops Research Center showed that administration of neem
(mixed with urea in the form of cake) had a positive impact
rice plant, which led to increased yield due to decreased
RSV viruses attack and GSV, and tungro.
According Balitro, also used as raw materials of pesticides, plant
neem has many benefits.
1. Neem seeds is used as disinfectant drugs or raw materials
'Pesticide vegetable, animal care medicine, and producing oil.
2. Neem oil is used as disinfectant drugs, drug maintenance
animals, and soap-making materials, cosmetics, motor oil, oil
lamps, and candles.
3. Neem residue is used as disinfectant drugs, supplementary materials
soil, fertilizer, animal food, and cleaning materials for the animal.
4. Neem leaves is used as disinfectant drugs, drug maintenance
animals, cosmetics manufacturing materials, and vegetables or lalap material.
5. Neem plant twigs used as toothpicks making materials
teeth.
6. Neem plant timber used as building materials, furniture,
and fuel.
7. The bark of neem plant material used as medicine, cosmetics,
and toothpaste.
8. The root of neem plant material used as medicine.