Insecticide For Pechay

Pechay is a vegetable that is commonly used in the Philippines. It can be eaten raw or cooked, and it’s a very healthy choice for those who want to add more vegetables to their diet.

Pechay is a delicious vegetable that is both sweet and bitter. This type of vegetable requires a lot of care when being planted. The most important thing is to ensure there are no insect pests that can attack it at its early stages. Once a pechay plant has begun to grow bigger it’s best to have some sort of insecticide for the pechay to use as shark repellent. Check out the plants used as pesticides and insecticides and the pechay diseases and control guide.

However, pechay has one big drawback: it attracts insects. Insects love pechay so much that they will lay eggs in it and feed off of its leaves until they are ready to emerge as adults. This can be a huge problem if you’re growing your own pechay at home and want to enjoy it fresh and tasty.

Insecticide For Pechay

Pechay ( Family: Brassicaceae) and lettuce (Family: Asteraceae) are two of the leafy vegetables commonly grown by farmers. Just like other crops, insect pests are one of the constraints in lettuce and pechay production. In a study conducted in La Trinidad, Benguet, Tibao (2012) observed the following insect pests associated with pechay: Chrysomelidae), (Pieridae), and Visayas (Noctuidae), (Agromyzidae), (Plutellidae) and (Aphididae). On the other hand, in the study of Oatman and Platner (1972) in Southern California, they found that, and (Noctuidae) were the principal lepidopterous pests of lettuce. The lepidopterous species are the most damaging group. The adults lay eggs on the leaves and hatching caterpillars feed voraciously on the leaves and heads of the plant. Reduction in yield and the downgrade of marketability of the crop is due to feeding damage, contamination by their
presence or excreta on the leaves.

The use of synthetic insecticides is the common option that growers employ against vegetable insect pests. Two options that organic growers can also use are the biological pesticide, ( ) and entomopathogenic fungi,
(Dutta 2015, Loc et al 2007). is a soil bacterium that produces spores that contain endotoxins that have insecticidal activity. Their primary action is to lyse midgut epithelial cells by inserting them into the target membrane and forming spores (Sanahuja et al 2011). Different strains have different insecticidal activity spectrums and were first used as an agricultural insecticide in the 1930ies. ) and ( ), are commercial formulations that kill caterpillars. The endotoxin acts as a stomach poison and is dose-dependent hence is more effective against early instars. and ( ) are used against lepidopterous larvae while other strains are effective against species of beetles and dipterans.

A commercial preparation was effective in reducing caterpillar populations and insect feeding damage in cabbage and lettuce which was
comparable to the standard chemical insecticide ( ) (Zehnder et al 1997) and eggplant fruit and shoot borer (Cruda 2012). ( is a fungal pathogen that attacks a wide range of arthropods, more than 200 species from over 50 families (Ujjain & Shahzad 2012). was first recorded as an agricultural insecticide in the 1880s in Russia (Vega et al 2009). The general mode of infection of. comprises six stages in the following order: adhesion, germination, appressorium formation, penetration, colonization of hemolymph, and extrusion and sporulation which can also be found in other entomopathogenic fungi (Moon San Aw & Hue 2017). also has
strains with specific host ranges and various commercial formulations have been developed and registered for use. It was effective against the mealybug of tomato (Panyasiri et al 2007) and diamondback moth under laboratory and greenhouse conditions (Lo & Chi 2007). Laboratory and field evaluations of SPW isolate
against the fruit borer of jackfruit proved to be effective and thus recommended as one of the best options for its management (Dela Cruz et al 2013) and against the eggplant fruit and shoot borer under greenhouse conditions (Cruda 2012).

Insecticide For Pechay

Pechay is a healthy vegetable that is commonly eaten. However, it can also be an annoying pest for farmers and gardeners. Pechay is susceptible to attacks by many insects that can cause damage to its leaves, stalks, and roots.

Insecticides are effective in controlling the infestation of these pests and help prevent further destruction to your pechay plants. There are many products available in the market today but choosing one may seem like an overwhelming task. Choosing the right insecticide for pechay will not only provide you with effective results but also help you protect your crops from other pests as well.

plants used as pesticides and insecticides

For leafy vegetables like lettuce and pechay which are either eaten raw as green salads or with brief cooking, the use of alternative insect pest control like entomopathogens is a better option since they leave no toxic residues. However, local farmers still rely on the use of synthetic chemical insecticides as the only solution against insect pests of these vegetable crops. This study hypothesizes that entomopathogens like and are effective against lepidopterous and other insect defoliators of pechay and lettuce. Specifically, this study was conducted to evaluate the pest control potential of var. and

SPW isolates against insect pests of pechay ( ) and lettuce ( ) grown under protected and open field cultivation.  This study was conducted under a protective structure (ie, igloo type) and an open field at the experimental area of Visayas State University, Baybay City, Leyte, Philippines. The protective structure measuring 5mx40m and standing 4m high was made up of coconut palm lumber covered with 0.002mm thick UV-treated plastic film. An open field of a similar dimension as the structure was used for the open field set-up. Both experimental sites were divided into two parts wherein the first half was planted with pechay while the second was planted with lettuce. The two experiments were simultaneously conducted from January-February, 2015. In both experimental set-ups, the soil was plowed twice at one-week intervals followed by two harrowings. Three raised beds (1mx40m) were prepared one meter apart in each set-up. Seeds of pechay (var. Pavo) and lettuce (var. Grande) were sown in seedling trays with a sterilized soil mixture of garden soil, compost, and carbonized rice hull (2:1:1) and were placed in the nursery. One week before transplanting, the seedlings were hardened.

At the two to three-leaf stage (about two weeks old) seedlings were transplanted into the prepared beds at the rate of one seedling per hill at a 30cm distance between rows and 25cm between hills. Basal application of complete fertilizer followed by weekly drenching of calcium nitrate was done following the recommended rate of 90-60-60kg N, P2O5, K2O/ha. The plants were watered daily, usually in the morning, through drip irrigation. Weeds were removed manually two-three times monthly in the open field but usually only spot weeding under the protective structure due to scanty weed growth.

Cultures of bagged SPW isolate fungus were secured from the DA-RIARC, Balinsasayao, Abuyog, Leyte, Philippines. The spore suspension was prepared by adding 300m water with a pinch of neutral soap per bag and squeezing to dislodge L 71 the spores. Additional 800m of water was poured into the bag, shaken, squeezed L, and strained to extract a net of 1L spore suspension per bag of cultured treatment application was done weekly by spraying the test plants (60 for pechay and 52 for lettuce per replicate) at wetting capacity with a spray volume of 200-650m depending on the age/size of plants either early morning or late L afternoon using the recommended rates (RR) of application for each treatment.
The treatments were: T = tap water 0
T = SPW Isolate at 3L spore suspension 1
per 16L water (RR)
per T = var. at 20g 16L water (RR) 2 T = and at RR applied at 3-day intervals between sprays 3
L per T = cypermethrin 5 EC at 30m 16L water (RR)

List of Products for Pechay

Ortho Home Defense Insect Killer for Indoor & Perimeter2: With Comfort Wand, Kills Ants, Cockroaches, Spiders, Fleas & Ticks, Odor Free, 1.1 gal.

Ortho Home Defense Insect Killer for Indoor & Perimeter2: With Comfort Wand, Kills Ants, Cockroaches, Spiders, Fleas & Ticks, Odor Free, 1.1 gal.

Price: $14.49 ($0.10 / Fl Oz)

Features :

  • Ortho Home Defense Insect Killer for Indoor & Perimeter2 with Comfort Wand kills ants, cockroaches, spiders, fleas, ticks, and other listed bugs; the formula is odor free, won’t stain, and keeps listed bugs out
  • KILLS BUGS INSIDE: Kills those annoying home-invading insects, including ants, cockroaches, spiders, fleas, ticks, scorpions, beetles, silverfish, centipedes and millipedes
  • KEEPS BUGS OUTSIDE: Creates a bug barrier that will kill bugs you have and prevents new bugs for up to 12 months (applies to ants, roaches, and spiders indoors on non-porous surfaces)
  • NO STAINING OR STINK: This spray can be used indoors and out, leaves no residue, and has no odor; people and pets may re-enter treated areas after the spray has dried
  • WAND MAKES APPLICATION EASY: The Comfort Wand eliminates hand fatigue, and there’s no pumping required, making it easy to spray along your home’s perimeter–indoors and outside

Additional Info :

ColorWhite
Item Dimensions 
Height4.88 Inches
Width12 Inches
Length8.95 Inches
Weight0.73 Pounds

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Bonide (BND806) - Caterpillar and Worm Killer, Bacillus Thuringiensis (Bt) Ready to Use Insecticide/Pesticide Spray (32 oz.)

Bonide (BND806) – Caterpillar and Worm Killer, Bacillus Thuringiensis (Bt) Ready to Use Insecticide/Pesticide Spray (32 oz.)

Price: $13.54

Features :

  • INSECT KILLER – This pest control is great for use on cabbage looper, hornworms, tent caterpillars, gypsy moths, bagworms, and many more.
  • PROTECTS FRUITS, VEGETABLES, SHADE TREES & ORNAMENTALS – Designed for use on broccoli, cauliflower, kale, mustard greens, eggplant, pepper, melons, tomatoes, cabbage, shade trees, and ornamentals.
  • DOESN’T HARM BENEFICIAL INSECTS – Kills worms and caterpillar stage insects while causing no harm to birds, earthworms, or beneficial insects, such as honeybees and ladybugs.
  • FAST ACTING FORMULA – Must be eaten by worms or caterpillars to be effective. After ingesting, bugs immediately stop feeding and will die within 2-3 days.
  • ORGANIC GARDENING – The active ingredient of the product is a natural strain of the bacterium Bacillus thuringiensis, which is a leading insecticide used worldwide. Approved for organic gardening, our product is safe for use around people and pets.

Additional Info :

Item Dimensions 
Height12 Inches
Width3 Inches
Length6 Inches
Weight2.33 Pounds
Release Date2021-11-10T00:00:01Z

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Bayer Permectrin II Insecticide, 32-Ounce

Bayer Permectrin II Insecticide, 32-Ounce

Price : $31.99

Features :

  • Aids in control of cockroaches, mosquitoes and spiders in and around farm premises
  • Effective against mange mites and hog lice on swine and mites on poultry
  • Convenient to apply as a high or low pressure spray, with a hand or garden sprayer or as a spot spray

Additional Info :

Item Dimensions 
Height8 Inches
Width2 Inches
Length5 Inches
Weight1.95 Pounds

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FMC Talstar Pro 3/4 Gal-Multi Use Insecticide

FMC Talstar Pro 3/4 Gal-Multi Use Insecticide

Price : $58.81

Features :

Additional Info :

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Combat Max 12 Month Roach Killing Bait, Small Roach Bait Station, Child-Resistant, 18 Count

Combat Max 12 Month Roach Killing Bait, Small Roach Bait Station, Child-Resistant, 18 Count

Price : $11.98 ($0.67 / Count)

Features :

  • Start killing small roaches in hours and prevent them from returning for up to 12 months
  • Easy to use, no mess baits, do not require activation. Note : Not for Garden Use
  • Simply place them where roaches are found and relax while they kill non-stop day and night
  • Best used in areas like under sinks, behind toilets, and behind appliances, killing the ones you see and the ones you don’t and destroys the nest
  • 18 child resistant bait stations are included; Place additional baits about 1½ feet away; Place baits carefully so they are touching the walls or corners

Additional Info :

ColorWhite
Item Dimensions 
Height4.6 Inches
Width7.1 Inches
Length1.8 Inches
Weight5 Pounds

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