#african armyworm

[rat-control-au]

Lawn Pests: Identification, Treatment, and Prevention

Maintaining a lush and healthy lawn is a challenging task, especially when it comes to dealing with lawn pests Ipswich. They can invade your lawn and cause damage before you even realize it. This article aims to help you understand more about these pests, how to identify them, treat them effectively, and prevent them from infesting your lawn in the future. Early recognition of lawn pests, choosing the right treatment, and implementing prevention strategies can help to keep your lawn healthy and beautiful.

Identification of Common Lawn Pests

Identifying lawn pests promptly is the first step toward proper lawn care. Here's how to identify some common ones:

1. Lawn Grubs: These are small creatures like Lawn Armyworms and larvae of the African Black Beetle that eat the roots of your lawn, causing brown spots. You may have these pests if you see small moths in the early evening or a lot of birds on your lawn in the morning or evening.

2. Bindii and Other Weeds: Weeds like Bindii, Clovers, Capeweed, Plantain, and Cats Ear may not be pests, but they harm your lawn by taking away nutrients. You'll know Bindii by its painful seeds when you step on them.

3. Creeping Oxalis: This is a weed with small leaves like a clover. It spreads very quickly by producing a lot of seeds.

By knowing how to spot these common lawn pests, you can start to take steps to keep your lawn healthy.

Treatment Solutions for Lawn Pests

After identifying the pests in your lawn, it's time to deal with them. Here are ways to do it:

1. Chemical Treatments

If you have lawn grubs, you can use special insecticides. Be sure to follow the instructions on the label. You can use herbicides (weed killers) for weeds like Bindii and Creeping Oxalis. Always remember to be careful with using chemicals and make sure they're environmentally friendly.

2. Organic Treatments

Nematodes are tiny roundworms that eat lawn grubs, and they're harmless to your lawn. You can get them from a garden store and easily apply them with a watering can. For weeds, you can use organic herbicides made from natural things like vinegar, salt, and soap.

3. Manual Removal and Regular Lawn Care

If there aren't a lot of pests, you can remove weeds by hand or with a hoe. Regularly cutting your grass, watering your lawn right, and fertilising your lawn can help prevent weed growth and discourage pests from living in your lawn.

By using these treatments, your lawn can become healthier. But preventing pest problems is still the best strategy.

Proactive Pest Prevention Strategies

It's easier to prevent lawn pests than to treat them once they've infested your lawn. One of the most effective ways to combat lawn pests is to maintain healthy soil. Soil testing ensures that your lawn gets the right balance of nutrients while using organic matter or compost helps improve the soil's overall health. Proper watering habits also play a crucial role in pest prevention. Over-watering can invite pests and promote weed growth, so it's best to water deeply but infrequently to encourage stronger root growth.

Regularly mowing your lawn also helps to prevent pests by decreasing the habitat for them. Additionally, fertilizing your lawn regularly can also help to keep your grass healthy and pest-free.

[mediaronity]

Kenya: Maize and Sorghum Farmers Lose 60% of the Crop to Armyworms

Kenya: Maize and Sorghum Farmers Lose 60% of the Crop to Armyworms

Kisumu — Maize and sorghum farmers in Kisumu are staring at glaring losses this season after the African armyworms destroyed 60% of the crops. Kisumu County Chief Officer in charge of agriculture Dr. Paul Omanga confirmed that the pests which have now been brought under control destroyed 10, 000 acres of the crops and pasture in the area. The joint effort between the national and county…

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[rattyexplores]

𝑼𝒏𝒅𝒆𝒕𝒆𝒓𝒎𝒊𝒏𝒆𝒅

I do have two possible species though, I might as well take up two index entries. Both species are from the Spodoptera genus

𝑺𝒑𝒐𝒅𝒐𝒑𝒕𝒆𝒓𝒂 𝒆𝒙𝒆𝒎𝒑𝒕𝒂

“African Armyworm”

Order Lepidoptera Superfamily Noctuoidea Family Noctuidae “Cutworms, Armyworms, Whistling Moths, Underwings” Subfamily Acronictinae

The Adult moth has a complex array of brown patterning, mimicking wheat/grass seeds (As you can see above) The wingspan is about 3CM. 

The Larval stage (has yet to be photographed) is a pale green, with two striped patterns vertical striped patterns in a darker shade of green, and a black head. The later instars become brown.

The Larvae feeds on:

Brachiaria mutica “Para Grass”

Oryza sativa “Rice”

Paspalum dilatatum “Dallisgrass”

Pennisetum clandestinum “Kikuyu”

Saccharum officinarum “Sugar Cane”

Sorghum bicolor “Sorghum”

This species is found in these Australian states:

Q.L.D

W.A

N.T

N.S.W

Along with these Countries:

Africa (Presumably across the whole continent)

Hawaii

Japan

New Zealand

U.S.A

𝑺𝒑𝒐𝒅𝒐𝒑𝒕𝒆𝒓𝒂 𝒎𝒂𝒖𝒓𝒊𝒕𝒊𝒂

“Lawn Armyworm”

Order Lepidoptera Superfamily Noctuoidea Family Noctuidae “Cutworms, Armyworms, Whistling Moths, Underwings” Subfamily Acronictinae

The Adult moth Has practically the same patterns as the species listed above, however images I find show a subtle navy-blue tint.

The Larval stage (has yet to be photographed) Start off with smooth-skin and green longitudinal lines. The later instars become brown with two rows of black triangles along the back.

Like other Spodoptera caterpillars, when disturbed they drop, curl into a ball, and stay still.

The Larvae feeds on:

Cynodon species “Bermuda Grass”

Pennisetum clandestinum “Kikuyu”

Sorghum bicolor “Sorghum”

Oryza sativa “Rice” 

This species is found in many Australian states/islands:

Q.L.D

N.S.W

N.T

W.A

Norfolk Island

Lord Howe Island

Along with these Countries:

Borneo

Hawaii

India

U.A.E, “United Arab Emirates”

17/12/20, source - RatteJak

#spodoptera genus #Spodoptera exempta #undetermined species #index #spodoptera mauritia #rice #grass #african armyworm #lawn armyworm #armyworms #cutworms #lepidoptera #lepidopterophobia #Noctuidae #noctuoidea #Acronictinae #adult form #moth #moths #mothblr #moths tw #bug #bugs #bugblr #bugs tw #insect #insects #insecta #insects tw #insectblr

[realtimeslive]

Centre asks states to monitor 'Fall Armyworm' pest infestation

Centre asks states to monitor ‘Fall Armyworm’ pest infestation

With growing incidents of ‘Fall Armyworm’ pest infestation on the maize crop, the government has issued an advisory to state governments asking them to closely survey the fields and submit a detailed report.

The worm was first noticed in Karnataka and has later spread to Tamil Nadu and Telangana. The pest has so far been found only on maize crop.

“There are reports of infestation in Ka…

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#African armyworm #Agricultural pest insects #Agriculture in Mesoamerica #Armyworm #asks #Centre #Fall #Fall armyworm #infestation #Lepidoptera #Maize #monitor #Mythimna separata #Native American cuisine #pest #Property & Casualty Insurance - NEC #Spodoptera #States #Tamil #technological solution #Tropical agriculture

[sexempta]

Spodoptera exempta is a tropical moth. This is not a porn site. Please don’t post any material unless it’s about insects.

The American cousin of Spodoptera exempta is called Spodoptera exempta. In classic taxonomy, the names of species are shortened by abbreviating the genus name as follows; S.exempta and S.exigua. S.exempta is commonly known as the African Armyworm,a most dangerous pest. It is called so because millions of them can match across a field of young corn, wheat, oats, alfalfa or grass fields and eat everything in a day. It then matches on.

[makeitjake]

Fall armyworm has destroyed maize in 44 African countries. Meet the researchers and farmers fighting back against the pest

submitted by /u/Charlie_Ensor [link] [comments]

#Permaculture #Gardening #Garden #Farm #Farming

[shadrack1970]

Uganda fights crop-devouring armyworm, blaming climate change

Uganda fights crop-devouring armyworm, blaming climate change

An armyworm, which usually comes out at night, is seen on sugar cane crop around dusk at a village of Menghai county in Xishuangbanna Dai Autonomous Prefecture. Uganda’s government said on Tuesday it was deploying pesticides to fight an outbreak of African armyworm, which devastates cereal crops and has been discovered in 35 districts of the country. Uganda is a significant maize producer and…

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[karingudino]

Three natural enemies found to ‘beat fall armyworm’

[NAIROBI] Maize farmers throughout Africa may quickly discover aid from the devastation attributable to fall armyworm (FAW) following encouraging outcomes from using indigenous pure enemies to battle the pest.

The UN Meals and Agriculture Group (FAO) estimates that fall armyworm causes Africa to lose as much as 18 million tonnes of maize yearly, representing an financial lack of as a lot as US$4.6 billion.

Researchers on the Worldwide Centre of Insect Physiology and Ecology (ICIPE) have recognized three native parasitoids or insect species whose larvae stay as parasites that ultimately kill the hosts. The scientists noticed promising outcomes after mass releasing them into maize farms with fall armyworm in Kenya.

“The truth that the pure enemies are indigenous is advantageous as they are going to be tailored to the native environments.”

Lilian Gichuru, Alliance for a Inexperienced Revolution in Africa

“The preliminary post-release discipline assessments revealed that parasitism charges of FAW within the discipline elevated by 55 per cent, 50 per cent and 38 per cent, for Trichogramma chilonis, Telenomus remus and Cotesia icipe, respectively,” says icipe, in a press release revealed final month. “The launched parasitoids work synergistically to convey down the inhabitants of FAW by attacking totally different developmental phases (eggs and larvae) of the pest.”

Based on the assertion, over the past quarter of 2020, icipe researchers and nationwide companions in Kenya started releasing 140,000 every of T.  remus and T. chilonis wasps that parasitise FAW eggs and 5,000 C. icipe wasps that parasitise early larval phases of FAW. The sector actions had been carried out between December 2020 and February 2021 in 5 counties: Taita-Taveta, Machakos, Embu, Meru and Nyeri.

Sevgan Subramanian, principal scientist and chief of the environmental well being theme at icipe, tells SciDev.Internet that following the encouraging discipline experiment in Kenya, they’re planning for mass manufacturing and launch of the parasitoids in different African nations.

“Successfully conserving environment friendly indigenous pure enemies within the agroecosystem are among the many higher choices for the administration of a pest, as they’re already tailored to outlive within the prevailing ecological circumstances and successfully management the pest,” Subramanian says.

However Subramanian provides {that a} key constraint is the dearth of technical capability for replication of pure enemy manufacturing facility in numerous nations.

The caterpillars of fall armyworms feed on the leaves, stems and reproductive components of greater than 100 plant species reminiscent of maize, rice, sorghum and sugarcane, in addition to different crops, together with cabbage, beet, peanut and soybean, pasture grasses and millet, inflicting main injury to cultivated pants.

The present FAW management strategies based mostly on using artificial pesticides is detrimental to conservation of indigenous pure enemies, and has damaging health impact for famers, customers and the environment, he tells SciDev.Internet.

He urges maize farmers and agricultural policymakers to undertake sustainable FAW administration methods reminiscent of promotion of diversified maize cropping programs.

Roger Day, programme govt for Motion on Invasives on the Centre for Agriculture and Biosciences Worldwide (CABI, the parent organisation of SciDev.Internet), says {that a} key difficulty is what number of parasitoids should be launched to regulate the pest inhabitants.

“As an illustration, in trials in Brazil, there are reviews of releasing 100,000-200,000 bugs per hectare. So, the work reported by icipe seems to be small-scale or pilot releases. This is a vital first step,” he provides.

Mass rearing, distributing and releasing parasitoids on the proper time, Day explains, is just not as straightforward as distributing pesticides, and it may be expensive. If the price of management is greater than the worth of the decreased crop loss, it’s not price doing it.

He additionally provides that it’s nonetheless removed from clear whether or not such mass releases could be cost-effective in Africa.  And if three species of parasitoid are being launched without delay, that’s prone to make the method dearer.

Lilian Gichuru, affiliate programme officer on the Alliance for a Inexperienced Revolution in Africa, welcomes the encouraging findings in Kenya.

“The truth that the pure enemies are indigenous is advantageous as they are going to be tailored to the native environments to thrive and multiply and naturally management FAW,” she says.

Gichuru requires programmes to educate farming communities on these non-chemical management choices as a part of pest management actions, and present farmers that though pure enemies don’t provide fast “killing-effect”, they will suppress pest populations to manageable ranges.

This piece was produced by SciDev.Internet’s Sub-Saharan Africa English desk.

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source https://fikiss.net/three-natural-enemies-found-to-beat-fall-armyworm/ Three natural enemies found to ‘beat fall armyworm’ published first on https://fikiss.net/ from Karin Gudino https://karingudino.blogspot.com/2021/03/three-natural-enemies-found-to-beat.html

[canadianpestsolutions]

Fall Armyworm marches on as pest that devastated African crops spreads in Asia - The Telegraph https://t.co/b5rb1vwWoy

Fall Armyworm marches on as pest that devastated African crops spreads in Asia - The Telegraph https://t.co/b5rb1vwWoy

— Canadian Pest Solutions (@PestCanadian) January 11, 2019

from Twitter https://twitter.com/PestCanadian January 11, 2019 at 07:54AM http://twitter.com/PestCanadian/status/1083784204889014273

#IFTTT #Twitter #PestCanadian

[pierceandbiersadorf]

Fall Armyworm marches on as pest that devastated African crops spreads to Asia http://bit.ly/2C8uYPD #picturesoftheday

#picturesoftheday

[newstfionline]

Armyworm pests invade southern Africa ‘like one of the 10 plagues of the Bible’

By Ben Guarino, Washington Post, February 14, 2017

Southern Africa has been struck by a pestilence so severe farmers have likened it to plagues of biblical proportions.

Hungry caterpillars called fall armyworms are on the move across the continent from Zambia southward. In early February, South Africa’s agricultural department issued a report, noting that for the first time that this unfamiliar pest had been spotted in the country’s Limpopo province.

“Little is known on how this particular pest entered Southern Africa,” according to the report. “Since this pest is very new in Africa, very little is known on its long term effects. “ It was positively identified as the fall armyworm a few days later.

“It has come in like one of the 10 plagues of the Bible,” said Ben Freeth, who operates a commercial farm in Zimbabwe, to South Africa’s Sunday Times. “It’s widespread and seems to be spreading rapidly. It can lay up to 2,000 eggs and its life cycle is very quick.”

Armyworms--which will grow into are moths and not, technically speaking, worms--are so named for their ability to destroy massive amounts of crops, in the manner of troops trampling over a countryside. Writing at the Conversation, Kenneth Wilson, who is studying the use of biological parasites to battle crop pests at England’s Lancaster University, described the recent havoc as the combination of two species: a surge in the population of the native African armyworm, plus the fall armyworm, an invader from the Americas.

African armyworms eat in hordes as dense as 1,000 caterpillars per square meter, Wilson noted, stripping maize plants bare. The newcomers may be no less destructive. “The impact of the fall armyworm is likely to be devastating because it eats the leaves of the plant as well as its reproductive parts,” Wilson wrote. “This damages or destroys the maize cob itself.” He cited an estimate that put Zambia’s possible losses of maize, an important grain staple, as high as 40 percent.

“The situation remains fluid. Preliminary reports indicate possible presence (of the pest) in Malawi, Mozambique, Namibia, South Africa, Zambia and Zimbabwe. Zimbabwe has positively identified the presence of the pest while the rest are expected to release test results soon,” said David Phiri, the United Nations Food and Agriculture Organization’s southern Africa regional coordinator, in a news release.

The Food and Agriculture Organization has set an upcoming emergency meeting to discuss plans to combat the pests. The Zambian government acquired insecticides and has begun stockpiling seeds to help farmers replenish consumed crops, according to NPR. Meanwhile, South Africa planned to import pheromone traps to catch and identify the extent of the pests’ spread.

Pesticides have shown to be effective against armyworms in the past, Wilson noted at the Conversation. But it was not yet known if the current caterpillar outbreak had developed a resistance to the usual chemicals that kill them.

What’s more, as moths, armyworms are known to fly great distances. In 2012, U.S. Agriculture Department entomologists tracked fall armyworm populations traveling from southern Texas to Minnesota.

“Only time will tell,” Wilson wrote, “what the full impact of this armyworm invasion will have.”

#fall armyworms #African armyworms

[skandyx]

Fall armyworm 'threatens African farmers' livelihoods'

Fall armyworm ‘threatens African farmers’ livelihoods’

[ad_1] Image copyright CABI Image caption The armyworm burrows into cobs Scientists are calling for urgent action to halt the spread of a pest that is destroying maize crops is spreading rapidly across Africa. The fall armyworm poses a major threat to food security and agricultural trade, warns the Centre for Agriculture and Biosciences International (Cabi). It says farmers’ livelihoods are at…

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#African #armyworm #Fall #farmers #livelihoods #Threatens

[yahoonewsdigest-us-extra]

Crop-killing armyworms 'threaten African harvests'

Science

Crop-killing armyworms 'threaten African harvests'

A plague of pests spreading in Africa threatens crop harvests and food supplies for millions of people, and may endanger farming worldwide, an international NGO warned Monday.Two species of crop-destroying fall armyworm caterpillars have been confirmed in Ghana and could spread across mainland Africa, according to the Centre for Agriculture and Biosciences International (CABI). They could also spread beyond to Asia and the Mediterranean basin, threatening huge losses for millions of farmers, the centre said in a statement." "Urgent action will be needed to prevent devastating losses to crops and farmers' livelihoods," CABI chief scientist Matthew Cock said."

"This is the first time it has been shown that both species or strains are established on mainland Africa," he added.The UN Food and Agricultural Organization (FAO) has called for an emergency meeting on the crisis later this month.The armyworm caterpillar is an indigenous pest to the Americas, and it has previously been reported on the African island nation of Sao Tome and Principe, according to the FAO, as well as being spotted in other southern African nations.Now that it has been confirmed in Ghana, scientists from CABI expect it to spread to other African countries "within a few years".

#yahoo news digest #Science

[marketingforjustice]

A tweet

"Forget the Armyworms, a bigger threat to African corn may loom https://t.co/vGoqqyjEza http://pic.twitter.com/GsFNIY5FGp"https://t.co/9Q9BzEEsFX

— MarketingForJustice (@market4justice) February 15, 2017

#IFTTT #Twitter #marketing #social media #business

[tomperanteau]

New article has been published on The Daily Digest

New article has been published on http://www.thedailydigest.org/2017/02/15/on-a-south-african-farm-despair-over-armyworm-attack/

On a South African farm, despair over armyworm attack

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Peeling back the maize plant’s leaves reveals a small brown caterpillar—an armyworm that writhes as it burrows into the heart of the crop, producing a sticky dark paste. [READ MORE HERE]