Both the adults and nymphs damage plants by sucking the plant saps. It prefers to feed on the bases of the rice stems causing the plant to weaken. Heavy infestation causes stunted growth, half‐filled or empty grains, and the entire plant may dry up resulting in browning of leaves or bug burn.
Black bugs remove the sap of the plant. They can cause browning of leaves, deadheart, and bugburn. Their damage also causes stunting in plants, reduced tiller number, and formation of whiteheads.
In severe cases, black bugs weaken the plants preventing them from producing seeds.
Insecticide For Rice Black Bug
Eggs are arranged in 2-4 rows on the lower parts of the rice plants near the water surface. Nymph is light brown. Adult is shiny brownish black to shiny black as it matures. During the day, the adults are found at the base of the plant and at night time they move upwards. They are moisture loving and become dormant in dry weather.
Management
- Maintain a clean field by removing the weeds and drying the rice field after plowing. Synchronize planting with neighbouring farms.
- Submerge field and remove insects by using a mosquito net.
- Drain the field (black bugs do not like dry environment).
- Crush black bugs and mix them with water and spray it to repel other black bugs.
- Conserve and attract natural enemies (e.g. wasps, grasshoppers, spiders).
- In case the measures mentioned above fail, use chemical insecticide by following recommendations of a technical expert.
- In cases of severe damages, use insecticides such as: diazinon, cypermethrin or carbosulfan. Follow the label recommendations.
When using a pesticide, always wear protective clothing and follow the instructions on the product label, such as dosage, timing of application, and pre-harvest interval.
Insecticide For Rice Black Bug
Black bugs remove the sap of the plant. They can cause browning of leaves, deadheart, and bugburn. Their damage also causes stunting in plants, reduced tiller number, and formation of whiteheads.
On severe cases, black bugs weaken the plant preventing them from producing seeds.
Why and where it occurs
The insect is common in rainfed and irrigated wetland environments. It prefers continuously cropped irrigated rice areas and poorly drained fields. Damages are observed more frequently in dry season rice crops and densely planted fields.
Black bug flight patterns are affected by the lunar cycle; on full moon nights, large numbers of adults swarm to light sources.
Staggered planting of the rice crop and excessive nitrogen also favor the buildup of the pest. During non-rice periods, the presence of alternate breeding site favors population increase.
List Of Insecticide For Rice Black Bug
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 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 :
| Color | White |
| Item Dimensions | |
| Height | 4.88 Inches |
| Width | 12 Inches |
| Length | 8.95 Inches |
| Weight | 0.73 Pounds |
Price : $18.98
Features :
- Safe
- Extra Concentrated for Long-Lasting Protection
- Natural Ingredients Proven Effective in the Real World
- Large 16oz Bottle
- Powerful Essential Oil
Additional Info :
| Item Dimensions | |
| Weight | 1 Pounds |
Price : $16.95
Features :
- Add a layer of protection to your clothing and gear with Permethrin insect and tick repellent spray — perfect for use on shirts, jackets, pants, socks, shoes, boots, sleeping bags, tents, netting, when outdoors, camping, hunting, or on travel
- Ideal for backpacking, backyard BBQs, and other outdoor activities, it’s effective against more than 55 kinds of insects — from disease-spreading ticks (Lyme disease) and mosquitoes (West Nile and Zika viruses) to chiggers, spiders, mites, and more
- Permethrin spray bonds to fabric fibers for up to 6 weeks or through 6 washings (whichever comes first) and won’t stain or damage clothing, fabrics, plastics, finished surfaces, or outdoor gear; odorless after drying
- Reduce likelihood of a tick bite by 73.6 times by treating shoes and socks with Permethrin (University of Rhode Island study – 2017)
- 24-ounce trigger spray bottle treats five complete outfits (updated EPA dosage is 4.5 ounces per outfit consisting of shirt, pants, and socks); maximize protection by pairing with Sawyer Picaridin topical repellent for the skin
Additional Info :
| Color | Yellow |
| Item Dimensions | |
| Height | 11.023622036 Inches |
| Width | 3.799999996124 Inches |
| Length | 10.299999989494 Inches |
| Weight | 1.1 Pounds |
| Release Date | 2011-10-28T00:00:01Z |
Price : $8.98 ($0.28 / Ounce)
Features :
- KILLS FAST: Kills mosquitoes, listed ant types, fleas and other listed insects
- QUICKFLIP HOSE-END SPRAYER: Hose-end-sprayer activates spray at the flip of a switch – just grip, flip and go
- LASTS ALL SUMMER: Controls up to 12 weeks against house crickets, carpenter ants, harvester ants, lady beetles and earwigs
- COVERAGE: Treats up to 5,000 square feet of lawn
- NO MIXING REQUIRED: Attach the sprayer to a garden hose to treat your lawn, landscape and outdoor surfaces where insects hide
Additional Info :
| Color | Silver Bottle |
| Item Dimensions | |
| Height | 11.5 Inches |
| Width | 2 Inches |
| Length | 5.25 Inches |
| Weight | 1.08 Pounds |