4. These are weeds that are dicotyledonous plants with netted veined leaves? A. Broadleaves B. Sedges C. Grasses D. Weeds
1. 4. These are weeds that are dicotyledonous plants with netted veined leaves? A. Broadleaves B. Sedges C. Grasses D. Weeds
Answer:
a po broadleaves
Explanation:
pa brainliest po
2. these are wild or cultivated plant that grow in the place where they are not wanted..a. broadleaf weeds b grasses c. sedgesd. weeds
Answer:
B. GRASSES
Explanation:
#HOPE ITS HELP TO YOU#CARRY ON LEARNING3. Differentiate the three classification of weeds according to its morphology (Broadleaved weeds, Grasses, and Sedges). Help po plss lang po paki ayus niyo po
Answer:
di ko po alam pahinge po star
Answer:
When classified by their gross morphological features, weeds are broken into three major categories: grasses, sedges, and broadleaf weeds. When classified by their life cycle, they are broken into annual, biennial, and perennial.
4. 4. These are weeds that are dicotyledonous plants with netted veined leaves? A. Broadleaves B. Sedges C. Grasses D. Weeds T1 1th hota horas 11 flottosto
Answer:
4.d
correct me if I wrong
pa Brainleast naren
Answer:
A?
Explanation:
Correct me if im wrong too :>
5. 1. Agriculture aims to provide food supply to feed the entire world. In line with this, what is the current world population count, that needs to be supplied by food.a. 7.1 billion b. 7.9 billion c. 7.2 billion d. 7.5 billion 2. What does FAO stands for? a. Federation of Agriculture Organization b. Federation of Agriculture and Organic c. Food and Agriculture Organization d. Food and Agriculture Organic 3. Which is not considered a pest? a. Rodents b. Man c. Defollators d. Predators 4. What discipline is involved the scientific study of diseases in plant? a. Entomology b. Plant Pathology c. Weed Science d. IPM 5. Find what is true about entomology? a. Study of weeds b. Study of plant diseases c. Study of microbes d. Study of insects 6. What does IPM stands for?a. International Plant Management b. Integrated Plant Management c. Integrated Pest Management d. International Pest Management 7. What is the role of IPM? a. To increase insect population in the field. b. To avoid post-harvest damage c. To plan the right diversity in the field d. To control pest population in the field 8. What are the indicators or weed infestation in the field? a. the number of weed species present b. the density of each weed species c. the distribution of the weed species across the field d. All of the above 9. What threshold is where the weed population at which the cost of control is equal to the crop value increase from control of the weeds at present? a. Damage Threshold b. Economic Threshold c. Period Threshold d. Action Threshold 10. What is the term used to define the weed population at which a negative crop yield response is detected? a. Damage Threshold b. Economic Threshold c. Period Threshold d. Action Threshold 11. What factor that affect weed population that includes establishment,growth, reproduction, and life cycles of weed species and weed societies/vegetation?a. Environmental Factors b. Weed Biology c. Cultural Practices d. Weed Management 12. What factor can affect weed population in terms of the common farmers' practices in the field that can directly or Indirectly reduce weeds? a. Environmental Factors b. Weed Biologyc.Cultural Practices d. Weed Management 13. What factor can affect weed population that has to do with the abiotic elements like temperature, moisture, light, etc.? a. Environmental Factors b. Weed Biology c. Cultural Practices d. Weed Management 14. What weed biology category pertains to the growth behavior and survival duration of weeds? a. Life Cycle b. Growth Characteristics c. Weed Genetics d. Reproductive Strategy 15. What type of weed growth characteristics has narrow, upright, parallel veined leaves, with jointed stems that are usually hollow at the internodes and are circular in cross section?a. Broad Leaves b. Grasses c. Sedges d. Ferns 16. What type of weed growth characteristics has stems that are triangular in cross section, solid, and not jointed? a. Broad Leaves b. Grasses c. Sedges d. Ferns 17.What type of weed growth characteristics has two leaves emerging upon germination and has a branching network of veins with flowers having distinct petals? a. Broad Leaves b. Grasses c. Sedges d. Ferns 18. What method of weed management pertains to the manual removal of weeds and uses big man power? It is the old way of weed management. a. Cultural Method b. Physical Method c. Chemical Method d. Biological Method 19.What method of weed management pertains to the use of herbicide to eliminate existing weeds in the field? a. Cultural Method b. Physical Method c. Chemical Method d. Biological Method 20.What method of weed management uses living organisms or their body part to damage and kill weeds? a. Cultural Method b. Physical Method c. Chemical Method d. Biological Method
Answer:
1. c. 7.2 billion
2. c. Food and Agriculture Organization
3. b. Man
4. b. Plant Pathology
5. d. Study of insects
6. c. Integrated Pest Management
7. d. To control pest population in the field
8. d. All of the above
9. b. Economic Threshold
10. a. Damage Threshold
11. a. Environmental Factors
12. c. Cultural Practices
13.a. Environmental Factors
14. a. Life Cycle
15. b. Grasses
16. c. Sedges
17. a. Broad Leaves
18. a. Cultural Method
19. c. Chemical Method
20. d. Biological Method.
Explanation:
6. how grasses different from broadleaves and sedges?
Answer:
Broadleaf plants generally have wider leaves than grass plants and the stems are often branched. Leaf veination is netlike or has a branched appearance. ... In cross- section, the stems in grasses are usually round or somewhat flattened. The stems of sedges, in cross-section, are usually triangular.
pa branliest plsss
7. Activity 1 Write the common name and scientific name of the following weeds. Writeon lwhole sheet paper.GrassesSedgesBroadleaveEx. 1. Bermuda grass or 1. siraw-siraw (lloc)-1. gabing uwak-runners (Eng.) -Fimbrystilis littoralis Gaud Monochoria vaginalisCynodon dactylon (L.)Pres!
Answers:
Grass: Pampas Grass Scientific: Cortaderia sellona
Fresh-Lemon Grass Cymbopogon
Sedge: Nut Grass Scientific: Cyperus rotundos
Beak Sedge Rhynchospora alba
Broad Leaves: Taro Plant Scientific: Colocasia esculenta
Clover Trifolium
thanks me later.
8. Explain and cite example of man's crop another man's weed
Answer:
snopp dog the weed master
Answer:
stonks man boi stick bug
Explanation:
S T O N K S
9. Describe sedge need lang salamat
Answer:
Thee are weeds with triangular stem,long narrow leaves and modified rhizomes for storage and propagation.
10. ✅BRAINLIEST ✅ KO AT FOLLOW ANG TAMANG SAGOT!Identify the following example of weeds whether it is GRASSES, SEDGES, BROADLEAF.1.black bent6. Garlic mustard2.duck weed7. Clover3.chickweed8. Blue grass4.dandelion9. Nulsedge10. Crabgrass_5.pogo-pogo_nonsense=report
Answer:
1: grasses
6:sedges
2: sedges
7: broad leaf
3: grasses
8: grasses
4: broad leaf
9: sedges
10: grasses
5: sedges
Explanation:
correct me if I'm wrong
11. Nut sedge weed is a common garden pest. It has underground tubers that look like nuts. It can reproduce asexually when the tubers produce shoots that form new nut sedge plants. What is the advantage of asexual reproduction for this plant?
Answer:
The advantage of asexual reproduction for nut sedge weed is that it allows for rapid and efficient propagation, as each tuber can potentially produce multiple shoots and new plants without the need for pollination or seed production. This ensures the survival and spread of the species even in unfavorable conditions, such as when pollinators are scarce or environmental conditions are harsh. Additionally, asexual reproduction allows for genetic uniformity and the retention of favorable traits, which can be beneficial for the plant’s adaptation and evolution.
12. Define weeds and mention 3 examples in pastures
Answer:
Ayan napo.
Explanation:
Hope it's help:)
13. give at least 10 example of sedges usually found in production are
Ang Saint Dominic De Guzman Parish Ang simbahan na kilala rin bilang Abucay Church, ay isang Ika-17 siglong Baroque church na matatagpuan sa Brgy. Laon, Abucay, Bataan, Philippines. Ito ay itinayo noong 1587 at pinangasiwaan noong 1588 ng mga Dominikano. Ito ay isang Renaissance ang arkitektura na may tinukoy na limang-layer na kampanaryo sa pamamagitan ng pandekorasyon na mga baluster at pinalamutian ng kalahating bilog na mga arko na bintana. Mayroon itong solong o kaisa ng mga haligi ng Doryal, dalawang santong niches in ang pangunahing portal at isa sa gitna.
14. 2 5 faces. Sedges 5 verice
Answer:
wala naman pong pic black lang po
15. which is an example of a broadleaf weed? A.mutha B.kangkong C.ubod-uhod C.bayakibok
Answer:
Bayakibok yan poh jejemsjsjsj
Ang sagot ko ay Bayakibok.
(not sure tho, but hope it helps!)
16. What is the difference of Grass from Sedge?
AYAN PO SANA NA KATULONG.
17. The vegetable garden that has plenty of grasses and weeds is an example of
ANSWER:
few examples of broadleaf weeds are clover, dandelion, and purslane. Some examples of grassy type weeds are nutsedge, pampas grass, and bermuda grass. Weeds can be further divided into annuals, biennials, and perennial
Grass, any of many low, green, nonwoody plants belonging to the grass family (Poaceae), the sedge family (Cyperaceae), and the rush family (Juncaceae). There are many grasslike members of other flowering plant families, but only the approximately 10,000 species in the family Poaceae are true grasses.
EXPLANATION: Example of grass and weeds
18. What is the example of annual weeds?
Answer:
redroot pigweed, common lambsquarters, green foxtail, Russian thistle
Explanation:
No explanation
19. papyrus was made from the pith of a wetland sedge called
Explanation:
Papyrus was the material used by ancient and classical civilizations to write their texts. The raw material of papyrus comes from the pith of Cyperus papyrus, the largest member of the family.
#Carryonlearning
hjdiaiahajaoaodjsnansi
20. Identify the following example of weeds whether it is GRASSES, SEDGES,BROADLEAF.1.black bent2.duck weed3.chickweed4. dandelion5.pogo-pogo6. Garlic mustard7. Clover8. Blue grass9. Nutsedge10. Crabgrass.
Answer:
1grass
2grass
3grass
4grass
5sedges
6sedges
7grass
8sedges
9grasses
10grasses
Explanation:
hope it help
magsuot ng maks
21. which is an example of a broadleaf weed
Answer:
Popular Broadleaf Weeds are Chickweed, Clover, Dandelion, Wild Geranium, Ivy, Milkweed, Plaintain (Broadleaf), and Thistle.
22. 5. These are monocotyledonous plants which have long narrow leaves, usually flat leaves with parallel veins and round hollow stem? A. Broadleaves B. Sedges C. Weeds D. Grasses 6 What macro elements that the function is to increases the vigor of the plat?
Answer:
Look at the picture that's my answeri hope ots help youthanks me later and rate#Carry on LearningExplanation:
^_^
23. Instructions: Choose the letter of the correct answer. Write your answer on your activity notebook. 1. These are unwanted, undesirable and out of place plants in crop plants. a. weeds b.pests c. insectsd. diseases 2. It has broader leaves as compared to sedges and grasses. a. sedges b. grassesc. broad leaved weeds d. insects3. It removes more than double the amount of N, P, and K than taken by sugarcane crop during the first 50 days period. a. tillering b weedsc. land irrigation d. soil preparation 4. This includes proper crop rotations, crop competition, clean cultivation, mulching, and more. a. cultural weed control b. mechanical weed control c. chemical weed control d. physical weed control5. In this method, weeds were manually ‘pulled’ from the ground or ‘chipped out’ of the ground with hand-held implements. a. cultural weed control b. mechanical weed control c. chemical weed control d. physical weed control 6. This is the process of stopping weeds from reaching a mature stage of growth when they could be harmful to domesticated plants.a. tillering b. harvesting c. weed controld. soil preparation 7. These are perennial, grass like weeds and grown in bunches or clusters. a. sedgesb. sugarcane c. bamboo d. grass 8. These are weed plants having short plants with long narrow leaves. a. sedges b. sugarcanec. broad leaved weedsd. grass 9. This involves deep ploughing and collecting grass weeds, burying weed seeds deep so they are ineffective, and hand weeding. a. manual weed control b. cultural weed control c. mechanical weed controld. chemical weed control 10. This involves spraying herbicides onto the sugarcane crops to kill off certain types of weeds. a. manual weed control b. cultural weed control c. mechanical weed control d.chemical weed control
Answer:
1. A
2.D
3.C
4. B
5. A
6. D
7. A
8.A
9.A
10. B
24. 6. It is similar to grasses but of three-ranked leaves, and with triangular solid stems.A. Broadleaved weedsB. grassesC. sedgesD. narrow leaved weeds7. Which of the following methods is not appropriate to control golden apple snail?A. CulturalB. ChemicalC. BiologicalD. Use of resistant varieties8. This is the most common disease of rice infecting plants at any stage of growth.A. Stem rotB. Cercospora leafspotC. Brown spotD. Rice blast
Answer:
6.A
7.D
8.B
Explanation:
i hope it helps hehe
25. 22. What do you call the plants that growout of place and unwanted?a. Sedgesc. Treesb. Shrubs d. Weeds
Answer:
D
Explanation:
Hope it can help mga sis
26. Give 7 examples of broadleaves and 4 examples of sedges
BROADLEAVES
northern red oak
english oak
ulmus glabra
quercus ilex
silver birch
quercus acutissima
sessile oak
SEDGES
sedges
nutsedges
nut grass
scirpus
27. Instructions: Choose the letter of the correct answer. Write your answer on your activity notebook. 1. These are unwanted, undesirable and out of place plants in crop plants. a. weeds b.pests c. insects d. diseases 2. It has broader leaves as compared to sedges and grasses. a. sedges b. grasses c. broad leaved weeds d. insects 3. It removes more than double the amount of N, P, and K than taken by sugarcane crop during the first 50 days period. a. tillering b weeds c. land irrigation d. soil preparation 4. This includes proper crop rotations, crop competition, clean cultivation, mulching, and more. a. cultural weed control b. mechanical weed control c. chemical weed control d. physical weed control 5. In this method, weeds were manually ‘pulled’ from the ground or ‘chipped out’ of the ground with hand-held implements. a. cultural weed control b. mechanical weed control c. chemical weed control d. physical weed control 6. This is the process of stopping weeds from reaching a mature stage of growth when they could be harmful to domesticated plants. a. tillering b. harvesting c. weed control d. soil preparation 7. These are perennial, grass like weeds and grown in bunches or clusters. a. sedges b. sugarcane c. bamboo d. grass 8. These are weed plants having short plants with long narrow leaves. a. sedges b. sugarcane c. broad leaved weeds d. grass 9. This involves deep ploughing and collecting grass weeds, burying weed seeds deep so they are ineffective, and hand weeding. a. manual weed control b. cultural weed control c. mechanical weed control d. chemical weed control 10. This involves spraying herbicides onto the sugarcane crops to kill off certain types of weeds. a. manual weed control b. cultural weed control c. mechanical weed control d.chemical weed control
Letter Answers:
1. A. Weeds
2. C. broad leaved weeds
3. A. Tillering
4. D. Physical weed control
5. A. Cultural weed control
6. C. weed control
7. A. Sedges(not sure)
8. C. Broad leaved weeds
9. C. mechanical weed control
10. D. chemical weed control
Pa brainliest28. this is an example of broad leaf weed
Answer:
What do you mean po
Explanation:
Ano pong example
29. Soll preparation17. These are perennial, grass like weeds and grown in bunches or clusters.A. sedgesC. sugarcaneB. bambooD. grass
A.sedges
Explanation:
30. 7. Cite examples of weeds found in your garden name at least 10 weeds8. Look some herbicides use to control weeds You may search or ask some farmers what chemicals they used in contro'lling weeds
Answer:
1. Crabgrass (Digitaria spp.)
2. Purslane (Portulaca oleracea)
3. Lambsquarters (Chenopodium album)
4. Pigweed (Amaranthus spp.)
5. Chickweed (Stellaria sp. & Cerastium spp.)
6. Dandelion (Taraxacum officinale)
7. Shepherd’s Purse (Capsella bursa-pastoris)
8. Creeping Charlie (Glechoma hederacea)
9. Quackgrass (Elytrigia repens)
10. Canada Thistle (Cirsium arvense)
7.Symmetrical triazines
Herbicides (weed killers) are pesticides designed to control undesirable plants. When using herbicides, follow label directions precisely. Otherwise, products will fail to control the weeds, may damage desirable plants, or can limit your ability to replant in that area.
pavote at
pabrainliest po thank u<3
